Collections

Zoning Systems

Zone Controllers

EWC Controls

Heating Supplies

Accessories

Air Eliminators

Burner Assemblies

Furnace Controls

Furnace Parts

Gas Burners

Gas Burner Parts

Gas Conversion Kits

Gas Pilot & Ignition

Heat Exchangers

Oil Burners

Oil Tank Supplies

Other Parts

Radiator Valves

Relief Valves

Steam Parts

Water Heater Parts

Unit Heaters

Unit Heater Parts

Chemical Feeders

Combustion Air Systems

Dirt Separators

Expansion Tanks

Gauges

Low Water Safety

Monoflo Fittings

Pool Heater Parts

Radiator Valve Parts

Relays

Steam Venting

Humidifiers (Hidden)

Humidifier Parts

Humidity Controllers (Hidden)

Test & Measurement (Hidden)

Dampers

Rectangular Motorized

Rectangular Manual

Round Motorized

Round Manual

Bypass Dampers

Replacement Parts

Blower Motors

Blower Wheels

Condensate Neutralization

Control Boards

Dehumidiers

Gas Heating Products

Metal Venting & Ductwork

Mini-Split Ductless Parts

Other Venting Products

Rooftop Unit Parts

Shafts, Sheaves & Pulleys

Testing Equipment

Ventilation

Pneumatic Parts

Accessories

Control Valves

Controllers

Damper Actuators

Humidistats

Temperature Transmitters

Thermostats

Switching Relays

Valve Actuators

Fittings

Pneumatic Controls

Switches

A/C Refrigeration Accessories

Temperature Controllers

Compressors

Compressor Controls

Compressor Parts

Fresh Air Systems

Air Diffusers, Grilles & Register

Air Filters

Fans & Fan Controls

Freeze Stats

Motors

Fan Belts

Inducer Motors

Refrigeration

Capacitors

Refrigeration Access

Chiller Parts

Other Parts

Valves & Driers

Water Heating

Water Filters & Cartridges

Water Heater Parts

Control Valves

Ball Valves

Globe Valves

Butterfly Valves

CCV Ball Valves

Actuated Valves

Actuator Ready Valves

Gas Valves

Gas Ball Valves

Pneumatic Actuator Ready

Pressure Independent Valves

Zone Valves

NPT Valves

Balancing Valves

Steam Traps

Mixing Valves

Pressure Bypass Valves

Home Automation Valves

Oil Valves

Rotary Valves

Valve Assembly Accessories

Valve Actuators

Spring Return

Non Spring Return

Electronic Fail Safe

Electronic Valve Actuators

Pneumatic Valve Actuators

PICCV

Valve Actuator Parts

Networking

Routers

Switches

Gateways

Controllers

Radiator Actuators & TRV

Damper Actuators

Spring Return

Non Spring Return

Electronic Fail Safe

Fire and Smoke

Pneumatic Damper Actuators

Damper Actuator Accessories

Damper Actuators IP

Variable Frequency Drives

Single Phase

Three Phase

Pressure Controls

Thermostatic Valves

PLC's

Dual Pressure Controls

Flow Meters

Flow Switches

Soft Starters

Single Phase

Three Phase

Displays

Motor Starters

Power Monitoring

Lube Oil Protection

Head Pressure Controls

Sensors

Pressure Sensors

Duct Temperature

Current Sensors

Hawkeye By Veris

Gas Sensors

Outside Temperature

Outside Humidity

Duct Humidity

Room Humidity

Room Temperature

Freezer Sensors

Strap Sensors

Light/LUX Sensors

Bullet Sensors

Level Transmitters

Heating Sensors

Air Quality

Indoor

Outdoor

Duct

Facility Monitoring

Plumbing Sensors

Water Leak Detection

Cabling

Controllers

Spot Leak Detection

Accessories

Bulb & Sensor Wells

Thermostats

Plastic Fittings

Plastic Hose Barb Fittings

Plastic Garden Hose Fittings

Schedule 40 PVC Plastic Fittings

Schedule 80 PVC Plastic Fittings

Schedule 80 CPVC Plastic Fittings

Plastic PVC Schedule 80 Fittings

Plastic PVC Schedule 80 Nipples

Insert Plastic Fittings

Plastic Pipe Plastic Fittings

Plastic Compression Fittings

Plastic Push In Fittings

CTS CPVC

Drain Waste Vent DWV Plastic Fittings

Valves

Backflow Prevention Valves

Check Valves

Gas Ball Valves

Lead Free Valves

Mini Ball Valve

Pressure & Flow Control Valves

Full Port Ball Valves

Carbon Steel Valves

Stainless Steel Ball Valves

Male x Female Ball Valves

3 Way Ball Valves

Stainless Steel Mini Ball Valves

Chrome Plated Brass Mini Ball Valves

Y Strainers

Swing Check Valves

Gate Valves

Misc Valves

Misc SS Valves

Valves 2017

Thermoplastic Valves

PVC Valves

Check Valves

SS Check Valves

Marine Valves

Valve Parts

Hammer Arrestors

Solenoid Valve Parts

Solenoid Valves and Coils

Thermal Expansion Valves

Reversing Valves

Brass Fittings

BSPT BSPP Fittings

Bulkhead/Anchor/Frame Couplings

Flare Brass Fittings

Inverted Flare Brass Fittings

Push On Hose Barb Fittings

Pipe Brass Fittings

Nipples

Chrome Plated Brass Fittings

Chrome Plated Brass Nipples

Hose Barb Plumbing Brass

Single and Double Barb

Beverage Brass Fittings

Garden Hose Brass Fittings

JIC 37 Degree Flare

Compression Brass Fittings

Double Compression Brass Fittings

Captive Sleeve Compression

Self Align Compression

Flareless Brass Fittings

Brass Push In

Nickel Plated Push In

Composite Body Push In

Metric Push In

Grease Fittings

Drain Cocks

Shut Off Valves

Brass Air Cocks

Needle Valves

Miniature Ball Valves

Check and Anti Siphon Brass Valves

Space Heater

Brass Lead Free

Chrome Plated Brass Fittings

Compression

Hose Barb Fittings

Nipples

Pipe Fittings

Chrome Plated Brass Nipples

Push On Hose Barb

Garden Hose Brass Fittings

Flare

Compression

Needle Valves

Brass Lead Free Valves

Bronze Fittings

Pipe Fittings

Extra Heavy Bronze Fittings

Lead Free Bronze Fittings

Pneumatic Fittings

ARO 210 Interchange

Compressor Valves

Pressure Washer Accessories

Universal Series Couplers

1/4 Industrial Interchange Pneumatic Fittings

3/8 Industrial Interchange

1/2 Industrial Interchange

Parker/Automotive Interchange

Lincoln Interchange

Pneumatic Misc

Manifolds

Compressor Valves

Pneumatic Accessories

Gauges

Pressure Washer Accessories

Pressure Washer Pneumatic Fittings

Clamps

Ferrules

Hose Clamps

Lined Band Clamps

Economy Worm Gear Clamps

Other Clamps

Muffler Clamps

Exhaust Clamps

T Bolt Clamps

Ear Clamps

F Clamps

K Clamps

FLJ Clamps

FLJS Clamps

Accessories

Aluminum Fittings

Nipples

Pipe Fittings

Black & Galvanized Fittings

Extra Heavy Nipples SCH80

API Couplings

Pipe Fittings

Nipples

Extra Heavy Nipples Seamless

Merchant Couplings

Extra Heavy 300# Fittings

Steel Magnetic Plugs

Flanges

Hydraulic Fittings

Bulkhead Steel 37 Degree JIC Flare

O-Ring Face Seal Adapters

Steel SAE O-Ring Fittings

Steel Pipe Swivels NPSM

Straights Steel 37 Degree JIC Flare

Shapes Steel 37 Degree JIC Flare

Steel Pipe Hydraulic Fittings

Steel O-Ring Adapter

Females Swivels JIC

O-Rings

Steel BSPT Adapters

Steel BSPP Adapters

Steel Metric Adapters

Steel Beaded Hose Inserts

Flareless Bite-Type Steel

Stainless Steel Flareless Bite Fittings

Hydraulic Quick Disconnects

Steel Metric DIN Fittings

High Pressure Ball Valve

Hydraulic Motor

Hydraulic Accessories

Stainless Steel Fittings

Hose Barbs

Nipples

Pipe Fittings

Stainless Steel Push On Hose Barb

1000# 304 Barstock Fittings

1000# 316 Barstock Fittings

3000# 304 Fittings

3000# 316 Stainless Steel Fittings

Strainers

Pumps

Bearing Assemblies

Boiler Circulator Pumps

Condenser Fan Motors

Heat Pump Parts

Oil Pumps

Other Pumps

Parts & Accessories

Pressure Boosters

Pump Couplings & Impellers

Pump Fan Blades

Pump Fan Motors

Pump Flanges & Gaskets

Pump Motor Accessories

Pump Motors

Pump Seals

Reset & Sequencing Controls

Sewage Pumps

Sump Pumps

Replacement parts

Tubing

Polyurethane Clear Tubing

Polyurethane Colored Tubing

Polyethylene Colored Tubing

Polyethylene Natural Tubing

Nylon Colored Tubing

Nylon Natural Tubing

Nylon Metric

Air Brake Tubing

PVC Tubing

Copper & Aluminum Tubing

Tubing Accessories

Bulkhead Fittings

Filters

Pressure Gauges & Guards

Hot Water Recirculation

Accessories

Water Heating

Accessories

Control Boards

Tankless Valve Kits

Water Heater Parts

Circulators

Transformers

120VAC Primary

24VAC Secondary

120VAC Secondary

Transducers

Uninterruptible Power Supplies

UPS Accessories

Bypass Panels

Cable Organizers

Enclosures

Power Distribution Units

Racks

Replacement Parts

Replacement Batteries

Surge Arrestor/Protector

Power Conditioners

KVM

Relays

24V Coil

120V Coil

DC Coil

AC Coil

Contactors

Power Supplies

AC to AC

AC to DC

Enclosures

Indoor (NEMA1)

Outdoor (NEMA4, 12, 13)

Surge Protection

Metering

Line Voltage Monitoring

Safety Switches

General Duty

Heavy Duty

Heavy Duty – Double Throw

Fuse Kits

Process Control & Safety

Tower Lights & Signaling

Lighting Control

Load Centers

Circuit Breakers

Circuit Breaker Accessories

Surge Arrestors

Replacement Covers

Push Buttons, Switches

Terminal Blocks

Control Stations

Wire

Switchboards & Switchgear

Brands

Products

A1001-1 | A1001 | 1" | Stainless Steel 2 Piece | Full Port | Threaded Connection | 1000 WOG | with ISO Mounting Pad | Jomar

100-963 | T-SS-1001N | 1/2" | 2 Piece | Full Port | Threaded Connection | 1000 WOG | Jomar

iO-CS65WP | Conceal-A-Stat - 65 Degree Heating Pack of 10 | iO HVAC Controls

SCE-24R2012LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 24H x 20W x 12D | Saginaw

12X12 ND-HD | 12X12 ND-HD HAND DAMPER | EWC Controls

CS22050T06BV1 | CS Series 1/2" Corporation Stop, PVC, TU Socket, FPM, CPVC Quill | Hayward

20X12 ND-HD | 20X12 ND-HD HAND DAMPER | EWC Controls

12X16 ND | Rectangular Damper | 12X16 ND MOTORIZED DAMPER | EWC Controls

MBD-1616 | Manual Rectangular 16 x 16 Zone Damper | iO HVAC Controls

MBD-1612 | Manual Rectangular 16 x 12 Zone Damper | iO HVAC Controls

MBD-1210 | iO HVAC Controls Manual Balancing Damper 12 x 10 with locking quad | iO HVAC Controls

iO-TS41 | Temp Stat 41 Degree Thermostat - Heating Pack of 10 | iO HVAC Controls

8X12 ND | Rectangular Damper | 8X12 ND MOTORIZED DAMPER | EWC Controls

SCE-RH6N12 | NEMA IS11 | Hood, Rain, 13H x 12W x 5D | Saginaw

SCE-48EL3012LP | NEMA 3R, 12, 4 | EL Enclosure, 48H x 30W x 12D | Saginaw

SCE-N12FGA1010 | NEMA IS24 | Filter & Grille Assy. (Black), 13H x 13W x 1D | Saginaw

SCE-36H1606LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 16W x 6D | Saginaw

SCE-PKH5 | NEMA N/A | HANDLE, 5in. PADLOCKING/KEYLOCKING, 7H x 3W x 2D | Saginaw

SCE-2PB | NEMA 12, 4 | PB Enclosure, 6H x 3W x 3D | Saginaw

SCE-60RP24F5 | NEMA N/A | Angle, Rack, 49H x 2W x 2D | Saginaw

SCE-20R1606LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 20H x 16W x 6D | Saginaw

MA-15S | MOTOR ACTUATOR, 15 SECOND TRAVEL | EWC Controls

590-780 | Differential Pressure Sensor, Transmitter, 1", 0.4%, 4 to 20 mA, Conduit Cover | Siemens

AC2H032C-DOM | Cellular IP67 Outdoor Antenna Dome Antenna with 1m cable for Verizon | Contemporary Controls

18X18 ND | Rectangular Damper | 18X18 ND MOTORIZED DAMPER | EWC Controls

18X24 ND | Rectangular Damper | 18X24 ND MOTORIZED DAMPER | EWC Controls

KIT-3POS-DIN | 3 POSITION MS/TP ADAPTOR-PANEL OR DIN RAIL | Contemporary Controls

647666 | Husky 1050 AL 1" (25.4 mm) NPT Pump, Standard AL Center Section, TPE Seats, AC Balls & TPE Diaphragm | Graco

28496 | 1 X CLOSE PIPE NIPPLE YELLOW BRASS | Midland Metal Mfg.

RSME-C-003 | Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Dwyer

880-20 | ECM Mtr Hd # Ctrl; 1Snsr, 10mA | Hoffman Controls

F89U-009 | F89U-009 | Keystone F89U-009 DA Actuator (89U00901XXN14N2U00U34P0C) | Keystone

9007AO1 | SNAP SWITCH 600VAC 15AMP AO | Telemecanique

PW2LX03S | Pressure,Wet,2Wire,NEMA 4,LCD,0-50PSID | Veris

TW2TPXA | Sensor, Temp, Wall, Touchscreen, Transmitter, BACnet/Modbus | Veris

H366R | Switch Fusible Heavy Duty, 600V, 600A, 3P, NEMA 3R | Square D

VFA-42-SSV | Flowmeter | range 2-10 GPH water. | Dwyer

SFI-100-3/4 | Sight flow indicator | 3/4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg). | Dwyer

RHP-2N44 | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Dwyer

LFMD-11-C2 | Polycarbonate flowmeter | range 1-10 GPM (4-40 LPM) water | 3/4" male NPT | 316 SS float. | Dwyer

FS-2-BSPT | Paddle flow switch | 1" male BSPT. | Dwyer

FS-2-W8 | Paddle flow switch | 1" male NPT connection with 8 ft leads | Dwyer

CCT40-200 | Solid core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer

A-302F-C | 8" hook style SS static pressure tip with mounting flange | Dwyer

A-306-A | Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Gray sensor. | Dwyer

629C-04-CH-P2-E5-S1 | Wet/wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Dwyer

1831-1-RA-S | Series 1831 DPDT Low Differential Pressure Switch 2.5-9" w.c. | Dwyer

Z075C2-2 | 3/4" Zone Sentry Zone Valve Normally Closed (Sweat) | Taco

XPB-1 | X-PUMP BLOCK | Taco

I100U3S-1 | 1", 3 Way Setpoint I-Series NPT Mixing Valve (Union Sweat) | Taco

759-094RP | O-RING | 6 1/2"ID X 1/8 | #2-260 | Taco

554-8 | TacoGenie RF Individual Remote Transmitter Button | Taco

193-025RP | Motor Kit | Taco

2400-70S-3P | Circulator Pump | Stainless Steel | 1/2 HP | 115V | Single Phase | 4.9A | 3450 RPM | Flanged 2" | 90 GPM | 46ft Max Head | 150 PSI Max Press. | Series 2400 | Taco

132-096 | Replacement Motor, 1725 RPM, 48 Frame, 1/2 HP, 115/230V (Less Bracket) | Taco

005-020RP | Taco Pump Replacement Cartridge TAC005-020RP (for 005 Bronze & 006 Bronze) | Taco

009-018RP | Taco Capacitor for 009 Circulator Pumps | Taco

111-8 | Circulator Pump | Cast Iron | 1/8 HP | 115V | Single Phase | 1725 RPM | Flanged | 125 PSI Max Press. | Series 111 | Taco

007-F5-7IFC | Circulator Pump | Cast Iron | 1/25 HP | 115V | Single Phase | 0.71A | 3250 RPM | Flanged | 23 GPM | 10ft Max Head | 125 PSI Max Press. | Series 007 | Taco

P29NC-38C | PRESSURECONTROL | Johnson Controls

P100AP-351C | ENCAPSULATEDPRESSCNTL | Johnson Controls

NSB8BHN340-0 | NSTRHGRPHWHLG | Johnson Controls

A99BA-200C | PTCSILICONSENSOR | Johnson Controls

PSW-810 | PRESSURE SWITCH 1650-4400 P CE | Omega

OB-600 | OMEGABOND 600 (8 FLUID OZ) | Omega

FP-45 | FREEZE PROTECTION VALVE 43F OP | Robertshaw

NJ6226ZX | 460v3P R134a 1 1/4hp Comp | Nidec-Embraco

MRGSA | LOW PRESSURE DIFF TRANSDUCER | Setra

WRZ-TTP0000-2 | WRZ,T,OOR,DIAL,W/C | Johnson Controls

R-G02 | Sensor module, Carbon monoxide (CO), 0…250 ppm, Electro-chemical | Belimo

RIBXGNTF-125 | Current Switch, Split Core, Fixed, 0.125-150 Amp, Terminal | Functional Devices

16000500 | Mounting Kit for ARA600 Series Actuators | Danfoss

DIN-RACK-2U | Din-Rail to 19" Rack Mount Adapter for all Din-Rail Mountable Products | 2U Height | Antaira

AQ2O-AD2AAFX | Outdoor, Analog, DCO2, 2%RH10K T3 Temp, No Disp | Senva Sensors

PX3UXX05S | Universal Enclosure Dry Media Differential Pressure/Air Velocity Transducer, 0 to 10 in-WG | Veris

TR-50621-05 | Timer | True Off Delay | 240VAC | 10 amp DPDT | 0.1 - 10 seconds | Macromatic

TCF2D250 | Seal Leak / Over Temperature Relay | 120VAC | (2) 7A SPDT | 1K-250K Range | Flange Mount | Macromatic

ARP120A8R | Duplex Alternating Relay | 5 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | 3-switch input for S.O.S.O. Operation | Macromatic

ARP024A6R | Duplex Alternating Relay | 10 Amp | 24VAC | SPDT | 8 pin | selector switch | Macromatic

70169-D | 8 pin octal socket | 10 Amp | 600V Pack of 10 | Macromatic

CD-Motor | 24V, 18 in-lb, Floating Point, 15 sec Actuator - CD-Motor-24 (2.5VA, 1.5W) (144) | iO HVAC Controls

TR22 | SETPOINT ADJUSTMENT, NETWORK JACK | Honeywell

MS7505A2030 | DAMPER ACTUATOR, SPRING RETURN, 44 LB-IN (5 NM), (0)2-10 VDC & FLOATING CONTROL, 24 VAC/DC, 50/60 HZ | Honeywell

MS4120F1204 | FAST-ACTING, TWO-POSITION ACTUATOR - 175 LB-IN (20 NM), SPRING RETURN BYMOUNTING ORIENTATION, 120 VAC. INCLUDES INTERNAL AUXILIARY SWITCHES AN D TEFLON INSULATED WIRING CABLES. | Honeywell

ML6161B2032 | DAMPER ACTUATOR, NON-SPRING RETURN, 35 LB-IN (4 NM), FLOATING CONTROL, 24V 50/60HZ. 45 TO 90 DEG STROKE. 7 MIN TIMING. WITH DECLUTCH. WITH MIN. POSITION SET SCREW ADJUSTMENT. WITH 4074ENJ ACCESSORY. | Honeywell

700000-77641536 | 24VAC Servo NXT Board Only | Bray

MS4103F1225 | F&S 250F actuator 110-230V, no feedback | Honeywell

T775U2016 | Electronic Universal Controller w/ 1 Universal Input, 1 Temp Input, 2 SPDT Relays, 2 Analog Outputs | Honeywell

T775M2022 | ELECTRONIC TEMPERATURE CONTROLLER WITH 2 TEMP INPUTS, 2 SPDT RELAYS, 2 ANALOG OUTPUTS, 1 SENSOR INCL UDED, NEMA 4X ENCLOSURE. | Honeywell

T775-SENS-OAT | OUTDOOR AIR TEMPERATURE SENSOR FOR T775 SERIES 2000, 1097 OHMS PTC @ 77F PT1000 OUTDOOR AIR TEMPERATURE SENSOR, USE WITH T775 CONTROLLER | Honeywell

HP26AVC | Air Volume Control Assembly for HP-26 Tank | Wellmate Pentair Water

11J31R01871 | Fan Motor Totally Enclosed 1/20 Horsepower 115 Volt 1000 Revolutions per Minute | Sterling

11J11R00366 | Switch Fan Time Delay Relay | Sterling

RZ257010 | Ignition Control UT #1003-514 | Reznor

PBCM-AS-001 | Remote Control Navilink WiFi 9L x 7-1/2W x 2-3/5H Inch | Navien Boilers & Water Heaters

SPR0075 | Pump Kit Floor Model | Intellihot

7855P-068 | Igniter 7855P-068 | Heat Transfer Prod

7500P-039 | Flame Probe Munchkin Rectification with Gasket for MC50/80/99/120 | Heat Transfer Prod

7350P-023 | Flame Probe for 500/700/850 | Heat Transfer Prod

444W | Ceiling Diffuser SurfAire 4 Way Bright White Aluminum | Hart & Cooley

595916 | Circulator Pump 1/25HP Stainless Steel UP15-10SU7P/TLC 115V/1PH/60HZ | Grundfos Circulators

8735100891 | Anode Rod for ST300 Indirect Hot Water Tank | Buderus

8718585036 | Electrode Assembly Ceramic/Steel 63018295 for G125BE | Buderus

KEL-TS-470 | Damper End Switch SPDT Motor Crank Arm 120 Volt 1 Amp for Valve Actuators | Barber Colman Siebe

MDR-20-24 | 20 Watt Series / 24 VDC / 1.00 Amp Industrial Slim Single Output DIN Rail Power Supply | Antaira

QO112M100PRB | Load center, QO, 1 phase, 12 spaces, 24 circuits, 100A convertible main breaker, PoN, NEMA3R, UL | Square D

RIBU1C-10PACK | Pilot Relay; 10 Amp SPDT; 10-30 Vac/dc/120 Vac Coil; NEMA 1 Housing; 10 pack | Functional Devices

9422A7 | Operating mechanism, flange mounted, variable depth, handle mechanism, 12 inch handle, NEMA 1, 3R, 4 sheet steel and 12 enclosure | Square D

9421LS13 | Circuit Breaker Mechanism, rotary handle, long shaft, support bracket included, for PowerPact B, H, J, L circuit breaker | Square D

567-225 | Door Lock and Key Assembly, Replacement | Siemens

540-984 | Room Temperature Sensor, Flush-mount, Metal, 10K Type II | Siemens

480 | Vaneometer | 25-400 FPM | Dwyer

10X12 ND-15S | 10X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls

10X14 ND-15S | 10X14 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls

8X20 ND-15S | 8X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls

10X8 ND-15S | 10X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls

A6-653221 | Pressure switch | set point range 25-50 ±5 psi (1.72-3.45 ±0.34 bar). | Dwyer

TCS-4010 | Thermocouple temperature switch | type J/K/S Input | 110 V | °F. | Dwyer

013G8565 | RA 2000 FE-IF 5m, white DUSA | Danfoss

52740843 | S-20 ; 0...250 psig; 4...20 mA, 2-wire | Wika

70A180-22920536 | 120V Servo NXT Kit For 70-1300 Thru 70-1800 Actuators | Bray

MS41-7073 | Damper Actuator | 60 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric

8911DPSO13V09 | Definite Purpose Starter, 20A, Open, 220V 50Hz, 208-240V 60 Hz, 3-Poles, 3-Phase | Square D

P6-1500-1LX | DRY DIFF. PRESS. 15" ENCLOSED UNIVERSAL W/ LCD, BARBS | Senva Sensors

599-01060 | Diaphragm Replacement Kit, Normal Duty, For 8" Valve Actuators | Siemens

MS41-6043 | Damper Actuator | 44 in-lb | Non-Spg Rtn | 24V | Modulating | Schneider Electric

KH-AFV | V-Bolt Kit for KH-AF (-1) US | Belimo

ETR500 | ROOM TEMP SENSOR 10K OHM | Schneider Electric

ETD500-8 | DUCT TEMP SENSOR | Schneider Electric

QOC30UF | Load center cover, QO, 30 circuits, flush, gray | Square D

QO2200 | QO-Mini circuit breaker, 200A, 2 pole, 120/240 VAC, 10 kA, plug in mount | Square D

QO130L125PG | QO PLUG-ON NEUT INDR 125A MLO 30CIR | Square D

VX5VPS4001 | Altivar Variable Speed Drive Fan, Size 4, IP21, Wall Mount | Square D

SCE-FGA44 | NEMA IS24 | Assembly, Filter & Grille (4in.), 6H x 7W x 1D | Saginaw

30X20 ND | Rectangular Damper | 30X20 ND MOTORIZED DAMPER | EWC Controls

8X18 ND | Rectangular Damper | 8X18 ND MOTORIZED DAMPER | EWC Controls

30204SS | 3/8 X 3/8 316SS POHB X MIP ADAPT | Midland Metal Mfg.

1BL065LF | PL-130B/2", 2/5 HP, Bronze Circulator Pump, Lead Free (3200 RPM, 115V) | Bell & Gossett

ZDB-LF | Angle of rotation Limiter for LF. | Belimo

536-780 | Surface Mount Temperature Sensor (Pipe), 4-20 mA, 2 x 4 Metal Box with Clamps | Siemens

1EF016LF | 1/4 HP, e604s Series e-60 Bronze Fitted Centrifugal Pump, Lead Free | Bell & Gossett

SCE-AC2550B120V | NEMA IS19 | Conditioner, Air - 2550 BTU/Hr. 120 Volt, 33H x 12W x 11D | Saginaw

817-005 | 1/2 PVC 45 ELL SOC SCH80 | (PG:080) Spears

949165 | 1 2PC 316SS FULL PORT BALL VLV | Midland Metal Mfg.

A/1K-2W-BP-10'CL2P | 1,000 Ohm (Two Wires) RTD, Bullet Probe, 1", 10' Plenum Cable | ACI

809-012 | 1-1/4 PVC 90 ST ELL SPIGOTXSOC SCH80 | (PG:080) Spears

VT2212G13B020 | Zone Valve (On/Off General) | 2 Way | 1/2" | Sweat | 2.5 Cv | Normally Closed | 110VAC | Schneider Electric

10X10 ND-RSD NC | Rectangular Damper | 10X10 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls

VW3A3720 | Ethernet/IP, ModbusTCP Communication Module, 2RJ45 | Square D

SCE-ELMFK4SS6-OS | NEMA N/A | Foot Kit, S.S. EL Mounting (4pc.), 3H x 2W x 0D | Saginaw

401-005B | 1/2 PVC TEE SOC SCH40 BLACK | (PG:011) Spears

807-003 | 3/8 PVC 90 ELL SOCXFPT SCH80 | (PG:080) Spears

1EF047LF | 1/2 HP e608T Series e-60 Bronze Fitted 1-1/2" x 5-1/4" In-Line Pump (3 PH, 208-230/460V) | Bell & Gossett

065B8844 | REPAIR KIT SERIES 30 MR95-140°F | Danfoss

25413000 | METAL DRIVE SLEEVE FOR 90 SER.MOTOR | Danfoss

8538SDASP4 | Type S Combination Starter with Disconnect Switch, Size 2, NEMA 12 | Square D

SCE-12C16ELJ | NEMA 3R, 12, 4 | Consolet, ELJ, 12H x 16W x 9D | Saginaw

10X10 ND | Rectangular Damper | 10X10 ND MOTORIZED DAMPER | EWC Controls

STE-6017W80 | Sensor: SimplyVAV, Room Temp, Setpoint Dial, Override, Modular, White | KMC

STE-6012-10 | Sensor: Room Temp, Setpoint, LCD, Almond | KMC

STE-6011W10 | Sensor: Room Temp, White | KMC

SSS-1012 | Sensor: Differential Pressure, 3-5/32", 3/16" fittings | KMC

SSS-1003 | Sensor: Differential Pressure, 5-13/32" | KMC

REE-5501 | Relay: Isolated Staging, 0-10VDC Input | KMC

MEP-7802 | Damper Actuator | 320 in-lb | Non-Spring Return | 24V | Modulating | KMC

MEP-4972 | Damper Actuator | 90 in-lb | Electronic Fail-Safe | 24V | Modulating | End Switch | KMC

MEP-4802 | Damper Actuator | 80 in-lb | Non-Spring Return | 24V | Modulating | KMC

MEP-4254V | Valve Actuator | 25 in-lb | Electronic Fail-Safe | 24V | On/Off | KMC

MEP-4252V | Valve Actuator | 25 in-lb | Electronic Fail-Safe | 24V | Modulating | KMC

MCP-6101 | Actuator: Valve Top, 3-8 PSI, 5 SQIN, 3mm | KMC

MCP-6001 | Actuator: Valve Top, 3-8 PSI, 5 SQIN | KMC

HPO-0054 | Accessory: Fuse Bulb, Pack of 10 | KMC

CCE-1001 | PE SWITCH SPDT W/COVER | KMC

RIBM2401B | Panel Relay 4.00x1.25in 20Amp SPDT 24Vac/dc/120Vac | Functional Devices

274-03186 | Valve assy 2W NC 1-1/4", 16Cv, Eq Pct Brass Trim FxF, Prop El-Hydraul Act SR | Siemens

429-131G | 1X3/4 PVC GRAY RED COUPLING SOC SCH40 | (PG:043) Spears

TR100VA015 | Transformer 100VA,120/208/240/277/480-24V, SH,Class2 UL List US/Canada.,Cir.Br | Functional Devices

899-010BR | 1 PVC UNION SOCXBRFPT EPDM | (PG:086) Spears

SCE-CN1032 | NEMA N/A | Clamping Nut Kit (20pcs), 5H x 5W x 1D | Saginaw

32042SS | 3/8 X 3/8 SS BARB ELBOW | Midland Metal Mfg.

429-532FE | 6X4 PVC RD COUPLING ECC SOC SCH40 | (PG:047) Spears

899-007 | 3/4 PVC UNION SOCXFPT EPDM | (PG:080) Spears

MD-1408-BM | MD Series 14x08 (3) Wire Damper PO/PC | iO HVAC Controls

599-03332 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens

546-00437B | LAB EL ACT, AN/FP, ACT ONLY | Siemens

B211B+TR24-3-T US | CCV | 0.5" | 2 Way | 1.9 Cv | w/ Non-Spg | 24V | Floating | Belimo

MF51-7103-100 | Damper Actuator | 105 lbf | Spg Rtn | 24V | Floating | Schneider Electric

B347+AFRB24-SR | CCV | 2" | 3 Way | 29 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo

33018W | 1/2 X 3/4 HB X MIP WHT NYLN ADPT | Midland Metal Mfg.

013G8039 | Service insert RA-FN 20-32, DUSA | Danfoss

013G8019 | RA-FN 20, Angle valve (NPT) | Danfoss

SCE-MINQB | NEMA N/A | Mini Quarter Turn Door Latch (Black), 2H x 2W x 1D | Saginaw

B221+LRB24-SR | CCV | 0.75" | 2 Way | 24 Cv | w/ Non-Spg | 24V | 2-10V | Belimo

RIBMW24B-44-BC | BacNet Panel Relay 4in 20Amp SPDT 24Vac/dc with 4 BI + 4 BO | Functional Devices

013G0290 | Gland seal, RA | Danfoss

MA40-7040 | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Schneider Electric

MA-419-500 | Act (MA-419-500): Elec, 2Pos, SR, 240 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric

MA-405 | Act (MA-405): Elec, 2Pos, SR, 120 VAC, TB, 16 in-lb, Rotary, N1, Erie | Schneider Electric

MA2907-010 | 1 PVC MANIFOLD COUP SWIVELXMPT W/O-RING | (PG:19) Spears

F-64 | 3/4X1/2 PVC FEMALE ADAPTER FHT-SWIVELXHS | (PG:20) Spears

Posts

NEMA Enclosure Ratings Chart: How to Choose Nema-Rated Enclosure for Your Application

Vaisala’s Calibrating Measurement Instruments Guide: Benefits of Sensor Calibration by Manufacturers

Do AquaMotion Hot Water Recirculation Systems Solve North American Water Shortage Problems?

In Stock: New iO's CO2-TH and iO-HPA Proactive Warning Solutions

Introducing New DIN Rail Control Relays by Functional Devices

Senva Sensors: Build a Universal Air Quality Control System

Carbon Monoxide and Smoke Detectors: The Buyer’s Guide

PACKAGED TERMINAL AIR CONDITIONER VS MINI SPLIT UNIT: THE BUYER'S GUIDE

5 Tips for More Sustainable HVAC Systems

Circuit Breaker Basics: All You Need to Know About Household Circuit Breakers

WHAT ARE FIRE DAMPERS IN HVAC SYSTEMS AND HOW DO THEY WORK?

UV HVAC Systems: Does Ultraviolet Improve Air Quality?

Recirculating Hot Water Systems: The Buyers Guide

Using BACnet for Automation: All You Need to Know

Sensors vs Transducers: What Is the Key Difference?

PVC for Plumbing: 11 Advantages of PVC Pipes and Fittings

Going Remote: 7 Benefits of Wireless HVAC Controls

HVAC Valve & Damper Actuators: 4 Main Types

Current Transformer Cabinets, Electrical Enclosures, and Sockets: What Is a CT Cabinet, and How to Choose One?

SEASONAL ROOFTOP UNIT MAINTENANCE CHECKLIST: FROM AIR FILTERS TO DRAINAGE SYSTEM CHECK

Commercial vs Residential HVAC Systems: 6 Main Differences

6 Benefits of Air Balancing for Your HVAC System

Tips for Controlling the Indoor Humidity

Radiator Valves: All You Need to Know

9 Signs Your HVAC System Needs Repairs

How Air Conditioner Works: 7 Main Parts of an AC Unit

Air Conditioner Freezing Up: Causes, Solutions & Ways to Prevent

Winter Commercial Building Maintenance: Tips & Checklist

ERV vs. HRV: What’s The Difference?

How to Prepare Your HVAC for Winter

Power Outage 101: Everything You Need to Know about Power Outages

13 Tips to Keep Your House Warm This Winter

5 Power Surge Causes: How to Protect Your Devices?

Top 7 Fall Energy Saving Tips

How to Do DIY Home Energy Audit

WHAT IS THE DIFFERENCE BETWEEN BACNET IP VS. BACNET MS/TP: WHY CHOOSE BACNET IP VS MSTP?

6 Tips for Getting The Most Out of Air Filters

Different Types of Control Valves: Key Features and Applications

Do Smart Thermostats Save Money?

Top Summer HVAC Maintenance Tips

Types of Pipe Fittings: Styles, Materials, Applications

VAV vs. VVT HVAC Systems

What Is a Pressure Sensor?

How to Add Home Equity with HVAC Improvements

Everything You Need to Know About Gas Detectors

What Check Valve Should I Use?

7 Signs Your Home Needs a Dehumidifier: In-Depth Guide

7 Easy Solutions & Tips to Improve Your Plumbing

Spring Return vs. Double Acting Actuator: Which Actuator to Choose?

Guide on Central Heating Temperature Controls: Choosing a Thermostat