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
28195 | 1/2 X 3/8 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Midland Metal Mfg.
28191 | 1/4 X 1/8 (FIP X MIP ADPT), Brass Fittings, Pipe, Extender Adapter | Midland Metal Mfg.
28092 | 1/16 BRASS C/S HEX PLUG, Brass Fittings, Pipe, Countersunk Hex Plug | Midland Metal Mfg.
18063 | 3/16 COMPRESSION UNION, Brass Fittings, Compression, Union | Midland Metal Mfg.
10089 | 5/8 FLARE GASKET, Brass Fittings, SAE 45 Deg Flare, Copper Gasket | Midland Metal Mfg.
10086 | 5/16 FLARE GASKET, Brass Fittings, SAE 45 Deg Flare, Copper Gasket | Midland Metal Mfg.
10078 | 1/2 FLARE CAP, Brass Fittings, SAE 45 Deg Flare, Flared Cap | Midland Metal Mfg.
TRO5404 | 4 Analog Outputs, 1 TPM output, 2 Sensor Input VAV Wall mount controller | Neptronic
A/TT100-RS-4-C5 | Transmitter w/ 100 Ohm RTD, Room (R) with Setpoint, 4-20mA Output, C/W | ACI
EISK8P-GT | Skorpion 8-Port GigE Switch w/4-PoE | Contemporary Controls
VMP42.12(2) | 2-WAY VALVE ASSEMBLY, 1.17 CV | Control Valve | Siemens
SSD61U | SSD Series Electronic Valve Actuator, 0-10V, NSR | Siemens
544-577-40 | Liquid Immersion Temperature Sensor, 1K Ohm Platinum, (375 Alpha), 4-Inch | Siemens
GIB161.1P | Damper Actuator | Non-Spring Return | 24 VAC | 0-10 Vdc | 310 lb-in | Siemens
SCE-SA20TC | Closed Tube Suspension Profile | 19.69 (H) x 2.56 (W) x 3.54 (D) | Saginaw
140202 | 2 Zone Control Panel 2H / 1C | Braeburn
SCE-20R1608LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 20H x 16W x 8D | Saginaw
CDLSXX | CO2 | Duct | LCD | Veris
TE-704-A-12 | 10K Ohm Type II | Strap On Pipe Tube Temperature Sensor | Mamac
7320 | BlueLink Smart Wi-Fi Thermostat 3H / 2C Pack of 3 | Braeburn
S1-03102995000 | Control Board Simplicity Lite Single Stage | York
100275528 | Flow Sensor for NKC110/150/199 | Lochinvar
536-811 | Duct Point Temp Sensor, 4" rigid, 100,000 Ohm Ref Resistance 77 Deg F | Siemens
5120-2 | Series 5120-2 Mixing Valve Body | Taco
194-3726 | Replacement Sensor for SP115-1 | Taco
A/AN-SP | 10K ohm Type III | Stainless Steel Wall Zone Plate with Override Temperature Sensor | ACI
SCE-DS24N4 | Shield, Drip | 1 (H) x 24 (W) x 3 (D) | Saginaw
TFX24-S | Damper Actuator | 22 in-lb | Spg Rtn | 24V | On/Off | Belimo
438-101 | 3/4X1/2 PVC REDUCING BUSHING SPIGOTXFPT SCH40 | (PG:040) Spears
GCA166.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | SW | Siemens
836-015BR | 1-1/2 PVC MALE ADAPTER BRMPTXSOC | (PG:086) Spears
EPC2G | Analog Input to Pressure Output Interface Module | ACI
TOOL-06 | 8 mm and 10 mm wrench. | Belimo
243-0001 | Switching Relay, Pneumatic 3-Way, Adj Changeover, 1/8" NPT Thread Ports, 9PSI | Siemens
AG13A030 | Act (AG13A030): Elec, 2Pos, SR, 24 VAC, App, Rotary, N1 | Schneider Electric
RIB01P | Enclosed Relay 20Amp DPDT 120Vac | Functional Devices
088H3110 | TWA-A Electric Zone Valve Actuator NC 24V | Danfoss
QAA2230.FWSC | Room Temp Sensor, 10K Ohm Type 2 NTC Thermistor, Full Feature, Talon | Siemens
Z2050QPT-D+CQB24-SR-R | ZoneTight | 0.5" | 2 Way | 1.9 GPM | w/ Non-Spg | 24V | 2-10V | Belimo
MEP-4101 | Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | KMC
H6ECM05 | Split Core | Current Switch | ECM Motors | Veris
STE-1430 | Sensor: Room Temp, 10K-T3, Flat Plate | KMC
KIT-8001 | Kit: SimplyVav, Airflow Pickup | KMC
807-007 | 3/4 PVC 90 ELBOW SOCXFPT SCH80 | (PG:080) Spears
PXP2.3GFS | Analog Input to Pressure Output Interface Module | ACI
UM000 | U&W Series Actuators | 2500 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
3629-010 | 1 PVC TRUE UNION 2000 STANDARD BALL VALVE SOC/FPT EPDM | (PG:608) Spears
6020 | 4 CAP ROLLER (FITS MT-651 EMPTY QT CANS) | (PG:710) Spears
897-020 | 2 PVC UNION SOCXSOC EPDM | (PG:080) Spears
861-020 | 2 PVC MALE ADAPTER SPIGOTXMPT SCH80 | (PG:080) Spears
838-209SR | 1-1/2X1/2 PVC REDUCING BUSHING SPIGOTXSRFPT SCH80 | (PG:086) Spears
838-249 | 2X1 PVC REDUCING BUSHING SPIGOTXFPT SCH80 | (PG:080) Spears
837-130 | 1X1/2 PVC REDUCING BUSHING SPIGOTXSOC SCH80 | (PG:080) Spears
836-102 | 3/4X1 PVC REDUCING MALE ADAPTER MPTXSOC SCH80 | (PG:080) Spears
836-012 | 1-1/4 PVC MALE ADAPTER MPTXSOC SCH80 | (PG:080) Spears
836-102C | 3/4X1 CPVC REDUCING MALE ADAPTER MPTXSOC SCH80 | (PG:090) Spears
836-020C | 2 CPVC MALE ADAPTER MPTXSOC SCH80 | (PG:090) Spears
833-030C | 3 CPVC GROOVED COUPLING GROOVEXSOC SCH80 | (PG:090) Spears
820-005 | 1/2 PVC CROSS SOCKET SCH80 | (PG:080) Spears
809-010 | 1 PVC 90 STREET ELBOW SPIGOTXSOC SCH80 | (PG:080) Spears
809-020C | 2 CPVC 90 STREET ELBOW SPIGOTXSOC SCH80 | (PG:090) Spears
8057-015 | 1-1/2 PVC UNION 2000 SOCKET FKM | (PG:080) Spears
463-335 | 3X1 PVC REDUCING SADDLE ODXSOC SCH40 | (PG:040) Spears
436-010G | 1 PVC MALE ADAPTER MPTXSOC SCH40 GRAY | (PG:043) Spears
427-020 | 2 PVC 45 STREET ELBOW SPIGOTXSOC SCH40 | (PG:040) Spears
406-005G | 1/2 PVC 90 ELBOW SOCKET SCH40 GRAY | (PG:043) Spears
280-107543 | 12 PVC CAP PIP SOCKET LOW HEAD PIP | (PG:300) Spears
1436-015 | 1-1/2 PVC INSERT MALE ADAPTER MPTXINSERT | (PG:140) Spears
20X8 PRD | 20X8 Rectangular Manual Bypass Damper | EWC Controls
F261MAH-V01C | LIQUID FLOW SWITCH; LIQUID FLOW SWITCH | Johnson Controls
1BL068LF | 2/5 HP, PL-55B Bronze Pump, Lead Free | Bell & Gossett
333-071 | Replacement Diaphragm, No. 4 Damper Act, Sheet Metal Cylinder Housing, 5 pkg | Siemens
QC816F200C | METER MAIN RINGLESS OH/UG 200A | Square D by Schneider Electric
16 URD | 16 Inch Round Motorized Damper | EWC Controls
C-2220 | Preset, 1-50A, split core - mini | Senva Sensors
985-004 | Standard Shaft Adapter to 1"dia shaft w/ OpenAir GCA, GBB, GIB, GGD Actuators. | Siemens
SCE-3918SS | Hinge w/ Pin, S.S. Replacement (2pcs) | 3 (H) x 3 (W) x 1 (D) | Saginaw
A/1K-2W-PBS | RTD 1000 ohm (2 wire) | Plastic Button Temperature Sensor | ACI
AMK-WS | On Call Wireless wall rocker switch to turn on circulator with receiver | Aquamotion
WRZ-TTJ0000-2 | WRZ,T,DIS,F/C,OOR,PB | Johnson Controls
HE-69130NP-0 | DUCT PROBE; 3%RH; NI TEMP; DUCT PROBE; 3%RH; NI TEMP | Johnson Controls
TE-6311M-1 | DUCT PROBE SENSOR 8 INCH; 1000 OHM NICKEL - METAL ENCLOSURE | Johnson Controls
NSB8BTN240-0 | Temp | LCD Display | White | JCI Branded | Johnson Controls
NMQX24-1 | Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | On/Off | Belimo
PG08AV | Pressure | Gauge | 250psig | 0-10VDC | 316SS | Veris
H709 | Solid Core | Adj. | Calibration LED's | Range:1-135AAC | 120VAC | Veris
A/MSCS | Current Switch (Split Core) | N/O 0-150A | Fixed Trip Point: < 0.55A | ACI
SCE-10086PCW | Polycarbonate Window, Enclosure | Saginaw
544-089 | Surface Mount Temperature Sensor (Pipe), 1K Ohm Platinum RTD (375 Alpha) | Siemens
SCE-12R1206LP | NEMA 3R | Type-3R Hinged Cover Enclosure, 12H x 12W x 6D | Saginaw
CW2XP2A | CO2,Wall,RH 2%,Temp,Xmtr,Prot | Veris
X050CBA | CONTROL TRANSFORMER | 50VA | MLTTP-24VAC | CB | Ft & Sngl Hub | Veris
PWRLX04S006A | Pressure | Wet | Remote | LCD | 0-100PSID | 6ft | Armored Cable | Veris
H11D | Current Switch | Split Core | Auto Set | LCD Display | Veris
AA52 | Housing | CW/HW | Cover | WT | LCD | Veris
171CBU98090 | UNITY M1E SERIAL 232/485 | Square D by Schneider Electric
B225 | Characterized Control Valve (CCV) | 1" | 2-way | Belimo
28211 | 1/8 MIP HEX NIPPLE, Brass Fittings, Pipe, Hex Nipple | Midland Metal Mfg.
EIMK-100T/FC | Skorpion 100BASE-TX/100BASE-FX MM SC-Fiber Media Converter | Contemporary Controls
VT7656B5031 | Thermostat | Roof | Economizer | 2HeatCntcts | 2CoolContcts | Prgmmble | Viconics
VT7652H5031B | Thermostat | HeatPump | 3HeatCntcts | 2CoolCntcts | Prgm | BACnet | Viconics
VH7270F1000 | Humidistat | 0-10V Hum | Switched Dehum | Prprtnl High Lim | OutRst | Viconics
R850V-8 | Step controller, 8 stages (24 Vac) with vernier output for heaters | Viconics
NMX24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
C-2345-L | Analog 4-20mA, 5/10/20A, split core | Senva Sensors
10084 | 3/16 FLARE GASKET, Brass Fittings, SAE 45 Deg Flare, Copper Gasket | Midland Metal Mfg.
MVF461H25-8 | Magnetic Valve, 1", 2-way, 9.4 Cv, 0 to 10V control, w/o Flange Kits | Siemens
SM24A-MOD | Damper Actuator | Modulating | communicative | hybrid | AC/DC 24V | 20 Nm | Belimo
PS-100 | Actuator power supply and control simulator. | Belimo
LMX24-MFT | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
LMB24-MFT | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
FSNF120-S | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 2SPDT | 1m Cable | Belimo
CQKB24-SR-RR | Valve Actuator | Electronic FS | 24V | Modulating | Belimo
SCE-K333 | Keys (Set of 2) for Standard Quarter Turn | 3 (H) x 3 (W) x 0.13 (D) | Saginaw
B329+AFRB24-SR | CCV | 1.25" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
B250+AFRBUP | CCV | 2" | 2 Way | 57 Cv | w/ Spg Rtn | 24 -240V | On/Off | Belimo
B250+AFRB24-SR | CCV | 2" | 2 Way | 57 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
22DC-51 | Duct CO2 Sensor V | Belimo
GCA121.1U | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 160 lb-in | Siemens
44725 | 1 BRONZE HEX NIPPLE, Nipples and Fittings, Bronze Fittings, Hex Nipple | Midland Metal Mfg.
32092 | 3/16 BARB SPLICER, Brass Fittings, Hose Barb, Mender/Splicer | Midland Metal Mfg.
28268 | 3/8 MIP X MIP 90 ELBOW, Brass Fittings, Pipe, Forged 90 Deg Male Elbow | Midland Metal Mfg.
28107 | 1/2 X 3/8 (MIP X FIP BS BUSHING), Brass Fittings, Pipe, Hex Bushing | Midland Metal Mfg.
28002 | 1/4 FIPXFIP BS ELBOW, Brass Fittings, Pipe, 90 Deg Female Elbow | Midland Metal Mfg.
18004 | 5/16 COMPRESSION SLEEVE, Brass Fittings, Compression, Brass Sleeve | Midland Metal Mfg.
262-02041 | Valve assy NO 1/2" 4.0Cv, FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens
85930-016-000 | O2, Replacement Sensor, 0-25% | ACI
TE-205-M-12 | 10K Ohm Type II | Room Zone Wall Temperature Sensor | Mamac
ZP6-ESP-KIT | Six Zone (4H/2C) zone panel with ESP Kit | iO HVAC Controls
331-631 | Damper Shaft Extension, 1/2-inch | Siemens
RBD-06 | 6" Retro Boot Damper | iO HVAC Controls
QAE2030.010 | Immersion Well Temperature Sensor, 10K Ohm Type 2, 4-inch | Siemens
QPM2162 | Duct Sensor CO2 + Temperature + Relative Humidity, 0 to 10V | Siemens
599-03078 | Flowrite 1-1/4" 2W Valve, NC, 16Cv, Linear, SS, Hi Temp Pack, FxF, ANSI 250 | Siemens
CT07 | Cartridge Fits all AquaMotion AM7 | Aquamotion
SCE-SA310TMJ | Top Mounted Joint, 310 Swivel | 7.17 (H) x 5.71 (W) x 7.68 (D) | Saginaw
SCE-AUHK | Handle, Angle Pull | 12 (H) x 4.27 (W) x 3.15 (D) | Saginaw
APB30 | AQUA-MAX Pressure Booster | Aquamotion
14X8 ND | Rectangular Damper | 14X8 ND MOTORIZED DAMPER | EWC Controls
SCE-20P20J | NEMA N/A | Subpanel, Flat Junction, 19H x 19W x 0D | Saginaw
UT-3000 | Ultra Talk Communicating Zone Panel | EWC Controls
SPC 1.0 | 0 to 1.0" w.c.[250 Pa] Static Pressure Controller | Neptronic
GND221.1U/F | Damper Actuator | Spring Return | 120 VAC | On/Off | 53 lb-in | Siemens
38151-08 | 1/2 BRONZE FLOOR FLANGE | Anderson Metals
MN7505A2001 | (N05010) DIRECT COUPLED ACTUATOR | Honeywell
BASC-20R | BAScontrol20 BACnet Server 20-Point 4 Relays | Contemporary Controls
100265719 | Burner Assembly N3 G50T40 Al Ext Natural Gas for Water Heater | Water Heater Parts
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