Collections
Air Diffusers, Grilles & Register
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
Drain Waste Vent DWV Plastic Fittings
Pressure & Flow Control Valves
Stainless Steel Mini Ball Valves
Chrome Plated Brass Mini Ball Valves
Bulkhead/Anchor/Frame Couplings
Double Compression Brass Fittings
Check and Anti Siphon Brass Valves
1/4 Industrial Interchange Pneumatic Fittings
Pressure Washer Pneumatic Fittings
Bulkhead Steel 37 Degree JIC Flare
Straights Steel 37 Degree JIC Flare
Shapes Steel 37 Degree JIC Flare
Stainless Steel Flareless Bite Fittings
Stainless Steel Push On Hose Barb
3000# 316 Stainless Steel Fittings
Brands
Products
32116 | 1/2 HB X 1/2 MIP 45 ELBOW, Brass Fittings, Hose Barb, 45 Deg Elbow | Midland Metal Mfg.
32094 | 5/16 BARB SPLICER, Brass Fittings, Hose Barb, Mender/Splicer | Midland Metal Mfg.
28216 | 1 MIP HEX NIPPLE, Brass Fittings, Pipe, Hex Nipple | Midland Metal Mfg.
28158 | 3/8 MIPXFIP BS STREET ELBOW, Brass Fittings, Pipe, 90 Deg Street Elbow | Midland Metal Mfg.
28145 | 1/4 X 2 YELLOW BR NIPPLE, Brass Fittings, Pipe, Long Nipple | Midland Metal Mfg.
28124 | 1/4 BARSTOCK LOCK NUT, Brass Fittings, Pipe, Lock Nut | Midland Metal Mfg.
28118 | 3/4 X 1/2 BRASS FACE BUSHING, Brass Fittings, Pipe, Face Bushing | Midland Metal Mfg.
28117 | 1/2 X 3/8 FACE BUSHING, Brass Fittings, Pipe, Face Bushing | Midland Metal Mfg.
28093 | 1/8 BRASS C/S HEX PLUG, Brass Fittings, Pipe, Countersunk Hex Plug | Midland Metal Mfg.
28060 | 3/8 FIP BS COUPLING, Brass Fittings, Pipe, Coupling | Midland Metal Mfg.
18029 | 3/8 COMPRESSION PLUG, Brass Fittings, Compression, Compression Plug | Midland Metal Mfg.
18006 | 7/16 COMPRESSION SLEEVE, Brass Fittings, Compression, Brass Sleeve | Midland Metal Mfg.
10116 | 1/4 X 3/16 FLARE REDUCING UNION | Midland Metal Mfg.
10106 | 1/4 MALE FLARE UNION, Brass Fittings, SAE 45 Deg Flare, Flare Union | Midland Metal Mfg.
10074 | 3/16 FLARE CAP, Brass Fittings, SAE 45 Deg Flare, Flared Cap | Midland Metal Mfg.
10016 | 5/16 SHORT ROD NUT, Brass Fittings, SAE 45 Deg Flare, Short Rod Nut | Midland Metal Mfg.
TUUB30-100 | Wall Mount Universal Controller | Neptronic
UZC-8 | UZC-8 Zone/Cntrl Pnl 2Stclg/3Stg Ht | EWC Controls
TRO24-EXT1 | 2x4 VAV Wall Mount Controller (Extended Set Point Range) | Neptronic
18015 | 1/4 DELRIN SLEEVE, Brass Fittings, Compression, Delrin Sleeve | Midland Metal Mfg.
7MF15654BG005EA1 | SENSOR, LIQUID/GAS, 4-20MA, 0-100 PSIG | Siemens
A/20K-BP | 20K ohm | Bullet Probe Temperature Sensor | ACI
SCE-72EL3618SSFS | NEMA 3R, 12, 4, 4X | S.S. EL FS Enclosure, 72H x 36W x 18D | Saginaw
SCE-30EL3012LPPL | NEMA 3R, 12, 4 | EL LPPL Enclosure, 30H x 30W x 12D | Saginaw
QFM2100 | Duct Relative Humidity Sensor, 5 percent accuracy, 0-10 Vdc | Siemens
SKB62UA | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens
SAS81.33U | Powermite 599 MT Series SAS Electronic Valve Actuator, SR, 24V, Float Control | Siemens
RDG400 | Room thermostat, AC 24 V, VAV heating and cooling systems | Siemens
S55624-H130 | RPM.00-SD Room Condition Monitor - Std | Siemens
587-187 | Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Siemens
7MF15654CA105EA1 | SENSOR, LIQUID/GAS, 0-10V, 0-150 PSIG | Siemens
567-351 | CP567 Complete Exposed Control Cabinet assy, Size 1, 19.5"H x 16.4"W x 5.75"D | Siemens
544-782B | Base Kit, Single Adapter, White | Siemens
269-062 | Static Pressure Sensor Probe | Siemens
GMA121.1U | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 62 lb-in | Siemens
599-00511 | 599 Series Zone Valve, 1/2", 2W, 2.5Cv, linear, ANSI 125, 1/10" stroke, SWT | Siemens
333-572 | #6 ACT SI 5PK DIAPH REPLACEMENT | Siemens
SCE-48P48 | NEMA N/A | Subpanel, Bent, 44H x 44W x 1D | Saginaw
701-406 | Dielectric Union | 1-1/4" | Black Iron FIP x FIP | 250 PSI | Jomar
18X8 ND | Rectangular Damper | 18X8 ND MOTORIZED DAMPER | EWC Controls
RWC-P224CS-WH | Control Cable 22G 4C 1000ft EasyPull Box Shielded Plenum Rated White | Reliable Wire
SCE-10086ELJSS | NEMA 3R, 12, 4, 4X | S.S. ELJ Enclosure, 10H x 8W x 6D | Saginaw
SCE-12P24 | NEMA N/A | Subpanel, Bent, 9H x 21W x 1D | Saginaw
SCE-12P12 | NEMA N/A | Subpanel, Flat, 11H x 11W x 0D | Saginaw
240-003P | 175-LWN_P | 1/2" | Utility Gas Ball Valve | Full Port | 175 PSIG | Jomar
100-707 | T-100NE | 1-1/2" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Jomar
SCE-24R2012LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 24H x 20W x 12D | Saginaw
SCE-42P36 | NEMA N/A | Subpanel, Bent, 39H x 33W x 1D | Saginaw
24X16 ND | Rectangular Damper | 24X16 ND MOTORIZED DAMPER | EWC Controls
12X8 ND-HD | 12X8 ND-HD HAND DAMPER | EWC Controls
MZR-1206-W-PO | Motorized 12 x 06 Zone Register - White | iO HVAC Controls
SCE-24EL2408SSLP | NEMA 3R, 12, 4, 4X | S.S. EL Enclosure, 24H x 24W x 8D | Saginaw
SCE-8N804LP | NEMA1 | 8H x 8W x 4D | Subpanel: No | Knockouts: No | Keyed: No | Saginaw
EISK5-100T/FCS | Skorpion 4-Port 10/100Mbps 1-Port SM SC-fiber Switch | Contemporary Controls
HMD62 | +/-1.5%RH Humidity and Temperature Transmitter | Vaisala
SSD61.5U | SSD Series Electronic Valve Actuator, 0-10V, SR | Siemens
TE-701-A-12-C | 10K Ohm Type II | Duct Temperature Sensor | Sensor Length: 8 inch | Mamac
TE-205-P-4 | 1000 ohm (Nickel) | Stainless Steel Wall Zone Plate | Mamac
A/CAPILLARY CLIP QTY: 50/BAG | Capillary Clip, Bag of 50 | ACI
30008333D | Front Panel Navilink KDC-330F for NPE Models | Navien Boilers & Water Heaters
100275562 | Igniter with Gasket Screw for NKC110-199 | Lochinvar
RE0013000 | Flow Switch for Indoor/Outdoor | Laars
SPR0075 | Pump Kit Floor Model | Intellihot
SPR0011 | Gas Valve Kit IGT-SPR0011 | Intellihot
SPR0005 | Igniter Module DSI Spare Parts Kit | Intellihot
8718600689 | Condensation Trap for GB142 Models | Buderus
Z075C2-2 | 3/4" Zone Sentry Zone Valve Normally Closed (Sweat) | Taco
9300-2044RP | Sensor For I100C3S-1 Mixing Valve | Taco
112-120RP | Cast Iron Bracket Assembly for Taco 112 Circulator Pump | Taco
005-029RP | Replacement Zoning Circulator PC Board (for 003-008 Models), New Style | Taco
P6-1500-1LX | DRY DIFF. PRESS. 15" ENCLOSED UNIVERSAL W/ LCD, BARBS | Senva Sensors
6 URD | 6 Inch Round Motorized Damper | EWC Controls
Z2075Q-K+CQB24-3 | ZoneTight | 0.75" | 2 Way | 9.8 Cv | w/ Non-Spg | 24V | On/Off/Floating | Belimo
12055 | 5/16 X 3/8INV.FLARE X MALE ADAPTER | Midland Metal Mfg.
S2000D1000 | Duct Sensor with Junction Box | Schneider Electric
APCRBC135 | Replacement Battery Cartridge as accessory for SUA500PDR-S | APC by Schneider Electric
HOM2150 | MINIATURE CIRCUIT BREAKER, 2P, 120/240V 150A | Square D by Schneider Electric
A/GLYCOL KIT | 2OZ.GLYCOL BOTTLE,BRACKET,&PG7 | ACI
EWT-725 | 5+1+1 programmable | EWC Controls
EWT-601-2 | Digital non-programmable | EWC Controls
1EF016LF | 1/4 HP, e604s Series e-60 Bronze Fitted Centrifugal Pump, Lead Free | Bell & Gossett
193B1600 | ESBE ARA663 Actuator, 3-POINT, FLOATING, 24VAC | Danfoss
8097-005 | 1/2 PVC UNION 2000 SOCKET EPDM | (PG:080) Spears
835-007 | 3/4 PVC FEMALE ADAPTER SOCXFPT SCH80 | (PG:080) Spears
OAS | OAS Outside Air Sensor | EWC Controls
908-042 | Air Filter Replacement Cartridge Kit | Siemens
V-3000-600 | DIAPHRAGM; DIAPHRAGM FOR V-3000-1 | Johnson Controls
F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone
UBLK1200 | For Schneider VBB Ball Valves | Belimo
899-015BR | 1-1/2 PVC UNION SOCXBRFPT EPDM | (PG:086) Spears
PSH300A | Enclosed 3-100VA 120/240/277/480 to 24Vac UL Class 2 power supply | Functional Devices
VTD-9424 | Accessory: 4" Relpacement Diaphram | KMC
VEB-4302FBCK | CCV | 0.5" - 2 Way | 1.3 Cv | Non-Spring Return | 24V | Modulating | KMC
STE-1451 | Sensor: Outside Air Temp, 10K-T3 | KMC
SSS-1005 | Sensor: Differential Pressure, 9-29/32" | KMC
SSS-1003 | Sensor: Differential Pressure, 5-13/32" | KMC
MEP-7502 | Damper Actuator | 180 in-lb | Non-Spring Return | 24V | Modulating | KMC
MEP-5071 | Damper Actuator | 50 in-lb | Non-Spring Return | 24V | Floating | KMC
MEP-4954 | Damper Actuator | 90 in-lb | Electronic Fail-Safe | 24V | On/Off | KMC
MEP-4554 | Damper Actuator | 45 in-lb | Electronic Fail-Safe | 24V | On/Off | KMC
MCP-6001 | Actuator: Valve Top, 3-8 PSI, 5 SQIN | KMC
CTC-1622-103 | Tstat: 2-pipe, RA, Vertical F | KMC
CSP-5001 | Controller: VAV, CCW Close, 50 in-lbs | KMC
A/CO2-DUCT | CO2 ACI DUCT | ACI
12X8 ND | Rectangular Damper | 12X8 ND MOTORIZED DAMPER | EWC Controls
H6810-200A-5A | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 200A to 5A | Veris
899-010BR | 1 PVC UNION SOCXBRFPT EPDM | (PG:086) Spears
899-007 | 3/4 PVC UNION SOCXFPT EPDM | (PG:080) Spears
854-040-1SC | 4 CPVC V/S SPLIT FLANGE RING W/2-HALVES | (PG:090) Spears
013G8020 | RA2000 Valve, Straight, 3/4" | Danfoss
SCE-MINQB | Mini Quarter Turn Door Latch (Black) | 2 (H) x 2 (W) x 1 (D) | Saginaw
G680C+EVB24-SR | Globe Valve | 3" | 2 Way | 90 Cv | w/ Non-Spg | 24V | 2-10V | Belimo
FGVL+EVB24-MFT | FGVL w/ Non-Spg | 562 lbf | 24V | MFT | Belimo
806-020S | 2 PVC SWEEP ELBOW SOCKET SCH80 | (PG:080) Spears
ST408-007 | 3/4 PVC 90 STREET ELBOW SW JOINT MATXMPT W/O-RNG | (PG:30) Spears
S1102-10 | 1 ADJUSTABLE SPRING CHECK VALVE FPTXMPT | (PG:26) Spears
M-64-P | 3/4X1/2 PVC MALE ADAPTER MHTXSOC | (PG:20) Spears
858-007C | 3/4 CPVC UNION FPTXFPT FKM | (PG:90) Spears
857-020 | 2 PVC UNION SOCXSOC FKM | (PG:80) Spears
460-007G | 3/4 PVC GRAY ADAPTER INSERTXSPIGOT SCH40 | (PG:43) Spears
7622-020 | 2 PVC SWING CHECK BALL VALVE SOCXSOC | (PG:026) 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
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?
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
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