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
007-002RP | Taco Capacitor for Select 003-008 Models | Taco
0015-003RP | CARTRIDGE ASSEMBLY BRONZE 0015-3SP | Taco
P499VCP-101K | PRESSURETRANSDUCER | Johnson Controls
P499RCP-101C | PRESSURETRANS0-100PSIG | Johnson Controls
P499RAP-101C | PRESSURETRANS0-100PSIG | Johnson Controls
P100CP-165C | ENCAPSULATEDPRESSCNTL | Johnson Controls
P100AP-357C | ENCAPSULATEDPRESSCNTL | Johnson Controls
NS-BTV7002-0 | BALSENS.WALLBOXMT.TB | Johnson Controls
M9220-BAA-3 | DAMPERACTUATOR20NMSR | Johnson Controls
M9205-GGA-YK10 | ELEC.MTR.ACT.5NM/44 | Johnson Controls
M9000-605 | BALLJOINTDMPR1=BGOF5 | Johnson Controls
FCP-NA-701-B | NON-PROGFANCOIL&PTAC | Johnson Controls
A99BC-500C | A99BC-500C | Johnson Controls
A-4110-601 | ValveISLNAirRELEC1-3/8inCRAl | Johnson Controls
A-4423-1 | REFRIGERATEDAIRDRYERS | Johnson Controls
A19BUC-2C | COILEDBULBTEMPCONTROL | Johnson Controls
A19ABA-40C | REMOTEBULBTEMPCONTROL | Johnson Controls
A19AUC-2C | REMOTEBULBTEMPCONTROL | Johnson Controls
14T64 | 2-Stage Pressure Switch | Lennox
28496 | 1 X CLOSE PIPE NIPPLE YELLOW BRASS | Midland Metal Mfg.
S55624-H146 | Room Pressure Indicator Dual Alert | Siemens
S55155-A108 | 3-Position, Fail in Place, Powermite MT Series Actuator | Siemens
PSW-810 | PRESSURE SWITCH 1650-4400 P CE | Omega
2301050PD2F11B | 0-50# TRANSDUCER 4-20mA OUTPUT | Setra
FP-45 | FREEZE PROTECTION VALVE 43F OP | Robertshaw
322848-751 | Circuit Board Replacement Kit | Carrier
WRZ-TTJ0000-2 | WRZ,T,DIS,F/C,OOR,PB | Johnson Controls
S1-SE-CUA1001 | KIT, ADAPTER, UNIVERSAL CONV TO COMM TSTAT | York
22RTH-5U00A | active, NFC, Modbus, BACnet, Belimo Display App, PC, white, RAL 9003 | Belimo
RIBXGNTF-125 | Current Switch, Split Core, Fixed, 0.125-150 Amp, Terminal | Functional Devices
411-020 | 2 PVC 11-1/4 ELBOW SOCKET SCH40 | (PG:040) Spears
246-005B | 125-LWN_B, 1" Utility Gas Ball Valve, Full Port, 125 PSIG, MIP x FIP | Jomar
A/100-3W-PO-4"-CHP | 100 Ohm (Three Wires) RTD, Connection Head Probe, 1/2" X 1/2" NPT, 4” | ACI
331-4827 | AP331 #3 ACT.8-13,2 3/4"RUSKIN | Siemens
50017460-003 | TRANSFORMER, 50017460-003, HONEYWELL, ACTUATOR, 120/24VAC, for Version 2 | Honeywell
W7220A1000 | ECONOMIZER LOGIC WITH DCV AND COMMISSIONING. | Honeywell
TR23 | SETPOINT ADJUSTMENT, OVERRIDE BUTTON WITH LED, NETWORK JACK. | Honeywell
ML6984A4000 | VALVE ACTUATOR DIGITAL INTERFACE CIRCUIT 3 OR 5-WIRE FLOATING MODEL | Honeywell
S1-02541219000 | Spark Igniter Pilot | York
HP26AVC | Air Volume Control Assembly for HP-26 Tank | Wellmate Pentair Water
510350223 | Relay Plug-In DPST Holding Coil 24 Volt | Weil Mclain
BX9140307 | Thermometer BX9 Adjustable Angle 30-240 Degrees Fahrenheit 9 Inch x 3-1/2 Inch | Trerice
AOPS7653 | Blower Motor with Capacitor 3/4 Horsepower 4 Speed | Thermo Pride Furnaces
1004F-2057 | Thermistor Assembly Lead for ES38/1004RFA | Rinnai
3013072 | Control Box Primary 40 Gas RMG88 G750-G900 | Riello Burners
FV-0511VK2 | Ventilation Fan Whisper Green Select V2 110 CFM White | Panasonic
100275607 | Pump Assembly with Gasket for NKC110-199 | Lochinvar
100157626 | Cleaning Kit Heat Exchanger for WB/KB106 WA125 | Lochinvar
CB600 | Printed Circuit Board CB600 | First Co
020-0028-02 | Valve Seal Gasket 1-1/4" 12 Thread Teflon | Copeland
7079498 | Switch Blocked Vent for G124X Boilers | Buderus
87387025610 | By-Pass Valve for Greentherm | Bosch
D1175-2 | Steam Trap Float & Thermostatic 3/4 Inch 30B3 30 PSIG with Air Vent Threaded | Armstrong
540-984 | Room Temperature Sensor, Flush-mount, Metal, 10K Type II | Siemens
4030 | Universal 7, 5-2 Day or Non-Programmable, 2H / 1C with Dry Contact Pack of 6 | Braeburn
2030 | Universal 7, 5-2 Day or Non-Programmable, 1H / 1C W 4.4 Sq In Display Pack of 6 | Braeburn
2230 | Universal 7, 5-2 Day or Non-Programmable, 2H / 1C W 4.4 Sq In Display Pack of 6 | Braeburn
DS595I0075 | 3/4" | Duplex Strainer | Cast Iron | Threaded | Titan
10X12 ND-15S | 10X12 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
20X8 ND-15S | 20X8 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
10X20 ND-15S | 10X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | EWC Controls
10X18 ND-15S | 10X18 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
O-4A | Outside air temperature sensor | 10K Ohm thermistor | Type III. | Dwyer
2002 | Differential pressure gage | range 0-2.0" w.c. | minor divisions .05. | Dwyer
70A012-22922536 | 24V Servo NXT Kit For 70-24-0061 | 70-24-0201 And 70-24-0501 Actuators | Bray
SCE-FK1212 | NEMA N/A | Kit, Floor, 12H x 12W x 9D | Saginaw
ZG-NMSA-1 | Shaft extension for 1/2" diameter shafts (3.8" L). | Belimo
406-012B | 1-1/4 PVC 90 ELBOW SOCKET SCH40 BLACK | (PG:011) Spears
18066 | 3/8 COMPRESSION UNION | Midland Metal Mfg.
839-251 | 2X1-1/2 PVC REDUCING BUSHING MPTXFPT SCH80 | (PG:080) Spears
B212+TR24-3-T US | CCV | 0.5" | 2 Way | 3 Cv | w/ Non-Spg | 24V | Floating | Belimo
ETR500 | ROOM TEMP SENSOR 10K OHM | Schneider Electric
0J-0W99952 | CABLE ASSY NTC 13FT | APC
QOC30UF | Load center cover, QO, 30 circuits, flush, gray | Square D
QOB3125VH | MINIATURE CIRCUIT BREAKER 240V 125A | Square D
30X20 ND | Rectangular Damper | 30X20 ND MOTORIZED DAMPER | EWC Controls
32417 | 3/8 X 1/2 HOSE BARB ELBOW | Midland Metal Mfg.
SCE-1210PC | NEMA 3R, 12, 4, 4X | Polycarbonate Enclosure, 13H x 13W x 8D | Saginaw
193B1615 | MOUNTING ACCESS FOR ESBE 90 | Danfoss
ZDB-TF | Angle of rotation limiter for TF. | Belimo
MEP-455300 | Damper Actuator | 160 in-lb | Spring Return | 120V | On/Off | KMC
MS40-7043-MP | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
544-343-24 | Rigid Averaging Duct Sensor, 1K Ohm Platinum, 24-Inch | Siemens
897-005 | 1/2 PVC UNION SOCXSOC EPDM | (PG:080) Spears
837-167 | 1-1/4X3/4 PVC REDUCING BUSHING SPIGOTXSOC SCH80 | (PG:080) Spears
829-211 | 1-1/2X1 PVC REDUCING COUPLING SOCKET SCH80 | (PG:080) Spears
1BL034 | PL-75, 1/6 HP Cast Iron Booster Pump | Bell & Gossett
949165 | 1 2PC 316SS FULL PORT BALL VLV | Midland Metal Mfg.
8501CO6V20 | RELAY 600VAC 10AMP TYPE C | Square D
013G3215 | RA 15/6TB | Danfoss
Z3050Q-H | ZoneTight (QCV), 1/2", 3-way | Belimo
134-1085 | Room Temp Thermostat, Electric Line Volt, Concealed or Exposed, Heat and Cool | Siemens
KH-AF-1 US | Crankarm for Jackshaft to 1.05" | Belimo
REE-5525 | Relay: Proportional to Tri-State/Floating, 0-10VDC Input | KMC
410-010B | 1 PVC 90 STREET ELBOW MPTXSOC SCH40 BLACK | (PG:011) Spears
12011 | 3/8 ( 11/16-18 ) INV STEEL NUT | Midland Metal Mfg.
BMXFTB2010 | 20-Way Removable Screw Clamp Terminal Block - 1 or 2 x 0.34..1.5 mm2 | Square D
8098-007SR | 3/4 PVC UNION 2000 REINFORCED FEMALE THREAD EPDM | (PG:086) Spears
8096-007 | 3/4 PVC UNION 2000 SOCXSPIGOT EPDM | (PG:080) Spears
1BL070 | PL-130/3", 2/5 HP Cast Iron Booster Pump | Bell & Gossett
16X16 ND | Rectangular Damper | 16X16 ND MOTORIZED DAMPER | EWC Controls
RWC-CAT5E-OR | CAT5E Cable 1000ft EasyPull Box Non Shielded Non Plenum Orange | Reliable Wire
807-003 | 3/8 PVC 90 ELBOW SOCXFPT SCH80 | (PG:080) Spears
BASPI-E6U6R | Enclosed Raspberry Pi 3 with 6UI/6 Relay | Contemporary Controls
D54311 | PUMP,716S-PP01AS1SSPTPTPT0 | Graco
18 EBD | 18 Inch Round Electronic Static Pressure Bypass Damper | EWC Controls
Z3050Q-H+CQB24-3 | ZoneTight | 0.5" | 3 Way | 2.7 Cv | w/ Non-Spg | 24V | On/Off/Floating | Belimo
PNV-002 | Diaphragm MK-4400, -4600, -4700 Series | Schneider Electric
XEE-6311-050 | Transformer; MULTI TAP TO 24VAC 50VA | KMC
VTD-9422 | Accessory: 2" Relpacement Diaphram | KMC
VTD-1415 | Accessory: Crank Arm, 1/2", 3-Hole, Pack of 5 | KMC
STE-6017W80 | Sensor: SimplyVAV, Room Temp, Setpoint Dial, Override, Modular, White | KMC
SSS-1013 | Sensor: Differential Pressure, 5-13/32", 3/16" fittings | KMC
MEP-7802 | Damper Actuator | 320 in-lb | Non-Spring Return | 24V | Modulating | KMC
MEP-4574 | Damper Actuator | 45 in-lb | Electronic Fail-Safe | 24V | On/Off | End Switch | KMC
MEP-3510 | Valve Actuator | Non-Spring Return | Floating | KMC
MEP-3501 | Valve Actuator | Electronic Fail-Safe | On/Off | KMC
HSO-5001 | Accessory: CTE Test Leads | KMC
HPO-5074 | Accessory: Quick Mount, MEP-V to Valve | KMC
HLO-1006 | Accessory: Rotary Actuator Shaft Adapter, Pack of 20 | KMC
HFO-0006 | Accessory: Inline Filter, 25 Micron, Pack of 5 | KMC
CTE-5103-10 | Tstat: Dual, DA/RA, Horiz F | KMC
CSC-3025-10 | Controller: VAV, Universal, 0-2", 8 PSI Start, High Flow | KMC
CSC-3017-16 | Controller: VAV, Universal, 0-1", 8 PSI Start, No Bracket | KMC
BAC-4001CW0002 | AppStat: RTU , 2H/2C | KMC
PK22FL | NF Panelboard Acc. Lock Flush | Square D
9999SX6 | Contactor+Starter Auxiliary Contact Kit | Square D
171A-10354 | 599 Series 3-way, 1/2", 2.5 Cv Ball Valve, 3-Pos Float, NSR Actuator | Siemens
835-012 | 1-1/4 PVC FEMALE ADAPTER SOCXFPT SCH80 | (PG:080) Spears
TBH1200A0SE0000 | 2" PVC TBH Series Ball Valve, SOC Ends, EPDM Seals | Hayward
HRSN2AK1 | HRS 310''lb 120vac On/Off 4x/IP67 2Aux No HW | Hayward
CVH1100ASTV0A00 | 1" PVC CVH Series Ball Valve, Profile2 Ball, SOC/THD Ends, FPM Seals | Hayward
2131-005C | 1/2 CPVC COMPACT BALL VALVE THREAD FKM | (PG:212) Spears
33003W | 3/16 X 1/4 HB X MIP WHT NYLN ADP | Midland Metal Mfg.
599-03332 | Rebuild/Repack Service Kit, 2-Way, Flowrite 599 Series 1/2-2 in. Bronze Valves | Siemens
013G8591 | FE adapter to RA valves, grey DUSA | Danfoss
QLS60 | Solar sensor | Siemens
50004 | 1/4X1/4 PIPE COUPLING | Midland Metal Mfg.
013G8015 | RA-FN 15, Straight valve (NPT) | Danfoss
MA40-7040 | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Schneider Electric
S0301-80F | 8 PVC PIPE EXTENDER-SCH40 FABRICATED NPR | (PG:392) Spears
MA-214 | MANIFOLD CAP & SWIVEL REPLACEMENT 0-RING | (PG:299) Spears
MA0101-010-2 | 1 PVC 2-PORT MNIFLD TEE SWVLXMIPTX2-SWVL | (PG:19) Spears
F-64-P | 3/4X1/2 PVC FEMALE ADAPTER FHT-SWIVELXSOC | (PG:20) Spears
F-64 | 3/4X1/2 PVC FEMALE ADAPTER FHT-SWIVELXHS | (PG:20) Spears
CLIC2-007 | 3/4 IPS CLIC LIGHT GRAY PIPE CLAMP | (PG:893) Spears
899-010SR | 1 PVC UNION SOCXSRFPT EPDM | (PG:86) Spears
857-010 | 1 PVC UNION SOCXSOC FKM | (PG:80) Spears
854-025 | 2-1/2 PVC VAN STONE FLANGED SOCKET CL150 150PSI | (PG:80) Spears
854-012 | 1-1/4 PVC VAN STONE FLANGED SOCKET CL150 150PSI | (PG:80) Spears
829-040NS | 4 PVC COUPLING NO STOP SOCKET SCH80 | (PG:80) Spears
6632-007 | 3/4 PVC COMPACT 2000 BALL VALVE SOCKET FKM | (PG:210) Spears
3629-015 | 1-1/2 PVC TRUE UNION 2000 STANDARD BALL VALVE SOC/FPT EPDM | (PG:608) Spears
2621-005G | 1/2 PVC UTILITY BALL VALVE THREAD EPDM | (PG:215) Spears
2131-010 | 1 PVC COMPACT BALL VALVE THREAD FKM | (PG:210) Spears
2122-020 | 2 PVC COMPACT BALL VALVE SOCKET EPDM | (PG:210) Spears
2122-007 | 3/4 PVC COMPACT BALL VALVE SOCKET EPDM | (PG:210) Spears
883-020 | 3/4X2 PVC NIPPLE TBE SCH80 | (PG:120) Spears
S0304-10 | 1 PVC PIPE EXTENDERS CLASS 200 | (PG:894) Spears
S1101-05 | 1/2 ADJUSTABLE SPRING CHECK VALVE MPTXFPT | (PG:026) Spears
P515-338 | 3X3X3X2 PVC DWV CMB WYE & 1/8 W/LFT INLT HXH | (PG:051) 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