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
599-02030 | MT Series 2W Valve 1/2", NO, 0.4Cv, Mod Eq Pct, Brass Trim, FxF, ANSI 250 | Siemens
599-02027 | MT Series 3/4" 2-Way Valve, 6.3 Cv, NC, Mod Eq Percent, SS Trim, FxF, ANSI 250 | Siemens
599-01000 | Valve Actuator, Pneumatic, 12-in., 5 psi span, 1-1/2 in. Stroke, 1/4-in. NPT | Siemens
599-00510 | 599 Series Zone Valve, 1/2", 2W, 1.0Cv, linear, ANSI 125, 1/10" stroke, SWT | Siemens
599-00211 | 599 Series Zone Valve, 1/2", 2W, 2.5Cv, linear, ANSI 125, 1/10" stroke, NPT | Siemens
333-045 | Pivot Post, Steel, Long Length | Siemens
332-2973 | Damper Actuator, Pneu No 4, 4" Stroke, 5-10psi, Integ Pivot, Univ Mt, Pos Relay | Siemens
331-947 | AP331 Linkage Kit for #4 Actuator | Siemens
278-03079 | Valve assy Hi Temp 2W NC 1-1/2" 25Cv Lin SS Trim FxF, 8" Pneu Act | Siemens
277-03188 | Valve Assembly: 2-Way, NC, 2", 40 Cv, Eq Percent, Brass Trim, FxF, 8" Pneu Act | Siemens
274-05990 | Valve assy 2W NC 2-1/2", 63Cv, Eq Pct Bronze Trim Flanged Prop El-Hydrl Act SR | Siemens
274-03075 | Valve assy 2W NC 1/2" 4Cv Lin SS Trim Hi Temp Pkg FxF Prop El-Hydraul Act SR | Siemens
268-03201 | Valve assy 3W Mix 1/2" 4Cv Eq Pct/Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Siemens
268-03200 | Valve assy 3W Mix 1/2" 2.5Cv Eq Pct/Lin Brass Trim FxF, 4" Pneu Act 3-8psi | Siemens
261-02002 | Valve assy NC 1/2" 0.63Cv FxF Brass Trim Elect Act NSR Mod 0-10 V | Siemens
259-02002 | Valve assy NC 1/2" 0.63Cv FxF Brass Trim Elect Act NSR float | Siemens
255-01119 | MZ Series 2W Valve Assy, ANSI 250, NO, Linear, 1/2 In FxF, 1 Cv, El/Mech | Siemens
245-00232 | Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 24Vac 0-10Vdc NSR actuator | Siemens
242-00214 | Zone valve, 2-way, 1/2", 4.0 Cv, NPT w/ 24V 2-position SR actuator fails NC | Siemens
241-00233 | Zone valve, 3-way, 1", 7.0 Cv, NPT w/ 115V 2-position SR actuator, fails AB-A | Siemens
241-00232 | Zone valve, 3-way, 3/4", 4.1 Cv, NPT w/ 115V 2-pos SR actuator, fails AB-A | Siemens
240-00210 | Zone valve, 2-way, 1/2", 1.0 Cv, NPT w/ 115V 2-position SR actuator fails NC | Siemens
171A-10304 | 2W 1/2", 2.5Cv ball valve assy, chrm-plat brass ball & brass stem, float NSR | Siemens
SCE-L9186ELJ | NEMA 3R, 12, 4 | ELJ Trough Enclosure, 9H x 18W x 6D | Saginaw
147-314 | Damper Actuator Mounting Kit, Number 4 Pneumatic Damper Actuator | Siemens
147-276 | Damper Actuator Mounting Kit, Number 6 Pneumatic Damper Actuator | Siemens
110808 | Rectangular Damper | 8x8 MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN | Braeburn
SCE-N12FA44-24VDC | NEMA IS24 | Fan Assembly (24VDC), 6H x 6W x 3D | Saginaw
ISMA-B-MIX38 | 12DI, 8UI, 6AO, 12DO - Serial with BACnet or Modbus | Contemporary Controls
ISMA-B-8I | 8DI - Serial with BACnet or Modbus | Contemporary Controls
109014 | Round Damper | 14" Round Motorized Damper | Braeburn
109012 | Round Damper | 12" Round Motorized Damper | Braeburn
SCE-1210ELJLG | NEMA 3R, 12, 4 | ELJ Enclosure, 12H x 10W x 6D | Saginaw
SCE-12064CHNF | NEMA 3R, 12, 4 | CHNF Enclosure, 12H x 6W x 4D | Saginaw
60A0B3003 | 60A0B3003 - E3-4V BUPRZ BRASS UNION | Bell & Gossett
SCE-SA08TC | Closed Tube Suspension Profile | Saginaw
EB-Kit | Electronic Bypass Damper Kit Includes Pressure Switch and Actuator | iO HVAC Controls
MUA-06 | Make-Up Air Damper Kit 6" | iO HVAC Controls
SCE-AC51BF1 | NEMA N/A | AC Filter (4 Pack), 15H x 12W x 0D | Saginaw
14 RSD | 14 Inch Round Motorized Spring Return Damper | EWC Controls
701-414 | Dielectric Union | 3/4" | Galvanized FIP x FIP | 250 PSI | Jomar
100-968 | T-SS-1001N | 2" | 2 Piece | Full Port | Threaded Connection | 1000 WOG | Jomar
100-931 | T-SS-2000N | 1/4" | 2 Piece | Standard Port | Threaded Connection | 2000 WOG | Jomar
100-404G | T-100C | 3/4" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Jomar
SCE-10086PC | Polycarbonate Enclosure | Saginaw
T-OTS | Outdoor Sensor for T-32-P & UT32 Thermostats | iO HVAC Controls
iO-TC | 24VAC, 7-Day, Time Clock | iO HVAC Controls
SCE-10086CHNF | NEMA 3R, 12, 4 | CHNF Enclosure, 10H x 8W x 6D | Saginaw
TBH2025A0TV0000 | 1/4" CPVC TBH Series Ball Valve THD Ends, FPM Seals | Hayward
IQ1050T03B | IQ Series 1/2" Injection Quill, PVC, NPT, FPM | Hayward
GG225X50 | 1/4" X 1/2" CPVC Gauge Guard w/FPM diaphragm | Hayward
CPXTBH14P | TBH/CVH ISO Coupling 14mm 1/4"-2" SSTL | Hayward
CPXTBH11P | TBH/CVH ISO Coupling 11mm 1/4"-2" SSTL | Hayward
P5-1000-1LX | Dry Diff. Press. 10" Universal w/ LCD, No Probe | Senva Sensors
MBD-08 | iO HVAC Controls Manual Balancing Damper 8 Round with locking quad | iO HVAC Controls
MBD-1810 | Manual Rectangular 18 x 10 Zone Damper | iO HVAC Controls
MBD-1412-BM | Manual Rectangular 14 x 12 Zone Damper-BM | iO HVAC Controls
RM-14 | Rheem 14" Round Zone Damper, 35 second Belimo actuator | iO HVAC Controls
RM-12 | Rheem 12" Round Zone Damper, 35 second Belimo actuator | iO HVAC Controls
ZP6 | Six Zone Universal (3H/2C) Zone Panel | iO HVAC Controls
ZP3-HPS-KIT | Three Zone (3H/2C) Zone Panel Kit | iO HVAC Controls
TD-12 | Trane 12" Round Zone Damper | iO HVAC Controls
RD-06 | Round 6" Retro Damper, 3 wire actuator | iO HVAC Controls
MD-16 | MD Series 16" Round 3 Wire Damper PO/PC | iO HVAC Controls
MD-1010 | MD Series 10x10 (3) Wire Damper PO/PC | iO HVAC Controls
LW-3 | Wireless Lodge Watch for 3-Door | iO HVAC Controls
iO-TS75 | Temp Stat 75 Degree Thermostat - Heating Pack of 10 | iO HVAC Controls
iO-TS70 | Temp Stat 70 Degree Thermostat - Heating Pack of 10 | iO HVAC Controls
iO-TS65 | Temp Stat 65 Degree Thermostat - Heating Pack of 10 | iO HVAC Controls
iO-CS60WP | Conceal-A-Stat - 60 Degree Heating Pack of 10 | iO HVAC Controls
EB-18 | Electronic 18" Bypass Damper | iO HVAC Controls
SCE-PCSP | Polycarbonate Swing-Out Panel Kit | Saginaw
SCE-HMIPH5 | NEMA N/A | Handle, Single HMI Pull, 5H x 3W x 3D | Saginaw
SCE-808SC | NEMA 3R, 12, 4 | SC Enclosure, 8H x 8W x 4D | Saginaw
SCE-TSH150 | NEMA IS24 | Heater - 150W, 9H x 3W x 2D | Saginaw
P-R2-K2RF3-U450 | NEMA Recognized | Port, Programming, 4H x 5W x 2D | Saginaw
SCE-101670 | NEMA N/A | Retaining Clip for Concealed Hinge, 20pc, 0H x 0W x 0D | Saginaw
SCE-606012LP | NEMA 3R, 12 | 2DR LP Enclosure, 60H x 60W x 12D | Saginaw
SCE-604810LP | NEMA 3R, 12 | 2DR LP Enclosure, 60H x 48W x 10D | Saginaw
SCE-12P12AL | NEMA N/A | Subpanel, Flat Aluminum, 11H x 11W x 0D | Saginaw
SCE-105419 | NEMA N/A | Cam, Mini Q-Turn 28mm, 1H x 2W x 1D | Saginaw
P-R2-K3RF3-U450 | NEMA Recognized | Port, Programming, 5H x 4W x 2D | Saginaw
SCE-LSA | NEMA IS24 | Assembly, Light Switch, 2H x 3W x 1D | Saginaw
SCE-20P16J | NEMA N/A | Subpanel, Flat Junction, 19H x 15W x 0D | Saginaw
SCE-36EL3012SSLPPL | NEMA 3R, 12, 4, 4X | S.S. LPPL Enclosure, 36H x 30W x 12D | Saginaw
SCE-RH66SS | NEMA IS11 | Hood, S.S. Rain (Fits 6in. Fan & Filter Cutout), 8H x 9W x 5D | Saginaw
SCE-30P24GALV | NEMA N/A | Subpanel, Bent Galvanized, 27H x 21W x 1D | Saginaw
SCE-30H2408LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 30H x 24W x 8D | Saginaw
SCE-HWK1814 | NEMA 3R, 12, 4 | Kit, Hinged Window, 18H x 14W x 2D | Saginaw
SCE-HWK1212 | NEMA 3R, 12, 4 | Kit, Hinged Window, 12H x 12W x 2D | Saginaw
SCE-ELPL | NEMA N/A | Padlocking L Handle, 5H x 1W x 3D | Saginaw
SCE-24R2016LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 24H x 20W x 16D | Saginaw
SCE-60BFP42 | NEMA N/A | Subpanel, Bent, 56H x 38W x 1D | Saginaw
SCE-2424PC | NEMA 3R, 12, 4, 4X | Polycarbonate Enclosure, 25H x 27W x 11D | Saginaw
SCE-20208ELJW | NEMA 3R, 12, 4 | ELJ Enclosure w/Viewing Window, 20H x 20W x 8D | Saginaw
SCE-1816FW | NEMA 12, 4, 4X | Fiberglass Enclosure W/Window, 20H x 18W x 9D | Saginaw
SCE-16H1210LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 16H x 12W x 10D | Saginaw
SCE-1212ELJSS | NEMA 3R, 12, 4, 4X | S.S. ELJ Enclosure, 12H x 12W x 6D | Saginaw
SCE-1212CHQRFG | NEMA 12, 4, 4X | Fiberglass Enclosure, 13H x 13W x 6D | Saginaw
SCE-1212CHNF | NEMA 3R, 12, 4 | CHNF Enclosure, 12H x 12W x 6D | Saginaw
SCE-10P8AL | NEMA N/A | Subpanel, Flat Aluminum, 9H x 7W x 0D | Saginaw
SCE-10086ELJSS6 | NEMA 3R, 12, 4, 4X | S.S. ELJ Enclosure, 10H x 8W x 6D | Saginaw
SCE-1212ELJ | NEMA 4 / 12 / 13 | 12H x 12W x 6D | Subpanel: No | Knockouts: No | Keyed: No | Saginaw
SCE-36N2408LP | NEMA1 | 36H x 24W x 8D | Subpanel: No | Knockouts: No | Keyed: No | Saginaw
P62876 | Motor Bracket | Bell & Gossett
110133 | ASME SAFETY RELIEF VALVE 1170-75 ASME Relief Valve (MCP12) | Bell & Gossett
AMK-APB1 | Pump Control Replacement | Aquamotion
AMH2K-7 | Hot Water Tank Recirculation Kit, with Dedicated Return Line | Aquamotion
AMH1K-7ODRN | Tankless Water Heater Recirculation Kit, On Demand | Aquamotion
EIGR-EX | Skorpion GigE IP Router -40 to +75 °C | Contemporary Controls
5406HHP6 | 3/8 HOLLOW HEX PLUG, Hydraulic, Steel Pipe Fittings, Hollow Hex Plug | Midland Metal Mfg.
30150R | 3/4 RED GARDEN HOSE WASHER, Brass Fittings, Garden Hose, Red Washer | Midland Metal Mfg.
30X24 ND | Rectangular Damper | 30X24 ND MOTORIZED DAMPER | EWC Controls
30X6 ND | Rectangular Damper | 30X6 ND MOTORIZED DAMPER | EWC Controls
28X10 ND | Rectangular Damper | 28X10 ND MOTORIZED DAMPER | EWC Controls
26X6 ND | Rectangular Damper | 26X6 ND MOTORIZED DAMPER | EWC Controls
24X24 ND | Rectangular Damper | 24X24 ND MOTORIZED DAMPER | EWC Controls
22X22 ND | Rectangular Damper | 22X22 ND MOTORIZED DAMPER | EWC Controls
20X10 ND | Rectangular Damper | 20X10 ND MOTORIZED DAMPER | EWC Controls
20X6 ND | Rectangular Damper | 20X6 ND MOTORIZED DAMPER | EWC Controls
14X14 ND | Rectangular Damper | 14X14 ND MOTORIZED DAMPER | EWC Controls
12X10 ND | Rectangular Damper | 12X10 ND MOTORIZED DAMPER | EWC Controls
G97032 | RP-250B Readout Probe (Set of 2) | Bell & Gossett
UVCAT1200 | Ti02 infused carbon PCO technology 120-240VAC | Ultravation
EZ-Light 12-6P | Kit to add a 12" remote lamp | Ultravation
7350P-159 | Combustion Blower Munchkin with Gasket for EL220/299/399 | Heat Transfer Prod
7250P-739 | Flue Switch ECO 160 for Elite Boilers | Heat Transfer Prod
50N6229V-ZAKMS | 208-230v1ph R410a 2.5ton Comp | Amana-Goodman
V993-1272 | 1/20HP 120V MOTOR | Carnes
SCE-N12FA66LG | NEMA IS24 | Fan Assembly (115v), 10H x 10W x 5D | Saginaw
SM000S | S series low voltage Actuators | 70 in.lb | 24V | Modulating | [BBSM000S] | Neptronic
SARB24TGH | SARB - Networkable IAQ Room Sensors - RH sensor & CO2 Sensor | [NFSARB24TGH] | Neptronic
SHR10-C | Wall Mount Humidity Sensor | [NFSHR10-C] | Neptronic
STP7-11 | Metal Strap-On Water Temperature Sensor | [NFSTP7-11] | Neptronic
GMB0075YB1 | 0.75" | 3 WAY Globe Valves | NPT Female Brass Body & Trim | Neptronic
TRO24T4XYZ1 | 2x4 VAV Wall Mount Controller | [NFTRO24T4XYZ1] | Neptronic
BM200S | B series line voltage Actuators | 50 in.lb | 240V | Modulating | [BBBM200S] | Neptronic
D58389 | LEAD FREE CARTRIDGE ASSY | Armstrong International
0259F00024 | BLOWER WIRE HARNESS | Amana-Goodman
S-9424 | 24V AC/DC 1/2" MPT SWITCH | Henry Technologies
H750 | Current Switch/Relay Combo | Solid Core | SPST | Veris
9049A6S | Float kit, 9049, switch accessory stainless steel 304 rod | Telemecanique
9049T1S | Rod kit, 9049, float switch accessory stainless steel 304 | Telemecanique
61030 | WATER OUTLET TEMP SENSOR | AERCO Boiler and Water Heater
839-098C | 3/4X1/4 CPVC REDUCING BUSHING MPTXFPT SCH80 | (PG:090) Spears
X050CAA | CONTROL TRANSFORMER | 50VA | 120-24 VAC | CB | FT & Sngl Hub | Veris
X100CAA | CONTROL TRANSFORMER | 100VA | 120-24VAC | CB | FT&SNGL HUB | Veris
TW2TAXA | Temp,Wall,Touch,Xmtr | Veris
VMD1B-C24A | 15A SPDT Socket/DIN relay | Plain | 24VAC | Veris
PX3UXX05 | Pressure,Dry,Univ | Veris
PX3PXX02 | Pressure,Dry,Panel,0-10 In WC | Veris
PWXX04BP | Pressure,Wet,NEMA 4,0-100PSID | Veris
AG04 | Gas Platform Sensor,CO/NO2 Combination | Veris
60345620A | Overload Protector | Amana-Goodman
AG02 | Gas Platform Sensor | Nitrogen Dioxide | Veris
OMNI-10 | 24"x24"CeilingDiffuser,10"Neck | Titus HVAC
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