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
A/10KS-R2 | 10,000 Ohm Thermistor, Room (R2) | ACI
SCE-HF4001B | NEMA IS24 | Heater W/ Thermostat, 7H x 4W x 5D | Saginaw
B323+LF24-SR US | CCV | 1" | 3 Way | 10 Cv | w/ Spg Rtn | 24V | 2-10V | Belimo
48143 | 1-1/2 X 3 304 SS NIPPLE | Midland Metal Mfg.
46256 | 3/8 FIP 4-WAY VALVE WF CLICK | Midland Metal Mfg.
32452 | 3/8 BARB X 1/4 BSPT MALE ADAPTER | Midland Metal Mfg.
30313 | 3/8 X 5/16 POHB X F INV FL ADPT | Midland Metal Mfg.
8057-010 | 1 PVC UNION 2000 SOC FKM | (PG:080) Spears
A/20K-R | 20,000 Ohm Thermistor, Room (R) | ACI
SUA500PDR | APC DIN Rail - Panel Mount UPS-without battery 500VA 120V | APC
33314W | 3/4 X 3/4 HB X MIP WHT NYLN ELB | Midland Metal Mfg.
Z2050QPT-D+CQB24-SR-R | ZoneTight | 0.5" | 2 Way | 1.9 GPM | w/ Non-Spg | 24V | 2-10V | Belimo
LRB24-SR-T | Valve Actuator | Non-Spg | 24V | Modulating | Belimo
XEC-3004 | Transducer: E/I-P, OVERRIDE | KMC
STE-6019-10 | Sensor: Room Temp, Setpoint Dial, Override, Almond | KMC
MEP-4954 | Damper Actuator | 90 in-lb | Electronic Fail-Safe | 24V | On/Off | KMC
MCP-80313101 | Actuator: Metal, 1-11/16", 5-10 PSI, Clevis | KMC
BAC-4001CW0001 | AppStat: FCU , 3-Speed Fan, On/Off Valves | KMC
12X8 ND | Rectangular Damper | 12X8 ND MOTORIZED DAMPER | EWC Controls
GPC161.1P | Damper Actuator | Spring Return | 24 VAC/DC | 0-10Vdc / 2-10Vdc | 35 lb-in | Siemens
836-007BR | 3/4 PVC MALE ADAPTER BR/MPTXSOC | (PG:086) Spears
447-020B | 2 PVC CAP SOC SCH40 BLK | (PG:011) Spears
MD-12 | MD Series 12 Round 3 Wire Damper PO/PC | iO HVAC Controls
MD-10 | MD Series 10" Round 3 Wire Damper PO/PC | iO HVAC Controls
812-005 | 1/2 PVC 90 ELL MPTXFPT SCH80 | (PG:080) Spears
SCE-DHA12 | 12 ga, Door Hinge Assembly (2pcs) | Saginaw
MA4800-010 | 1 PVC MANIFOLD CAP WITH O-RING | (PG:19) Spears
1882-015 | 1/2X1-1/2 PVC NIPPLE TOE SCH80 | (PG:120) Spears
S0302-40 | 4 PVC PIPE INSIDE CONNECTOR | (PG:894) Spears
897-020 | 2 PVC UNION SOCXSOC EPDM | (PG:080) Spears
850-010 | 1 PVC PLUG MPT SCH80 | (PG:080) Spears
850-007 | 3/4 PVC PLUG MPT SCH80 | (PG:080) Spears
838-210SR | 1-1/2X3/4 PVC RD BUSH SPIGOTXSRFPT SCH80 | (PG:086) Spears
836-012 | 1-1/4 PVC MALE ADAPTER MPTXSOC SCH80 | (PG:080) Spears
817-015 | 1-1/2 PVC 45 ELL SOC SCH80 | (PG:080) Spears
809-007 | 3/4 PVC 90 ST ELL SPIGOTXSOC SCH80 | (PG:080) Spears
807-007SR | 3/4 PVC 90 ELL SOCXSR/FPT | (PG:086) Spears
806-060 | 6 PVC 90 ELL SOC SCH80 | (PG:080) Spears
8057-015 | 1-1/2 PVC UNION 2000 SOC FKM | (PG:080) Spears
801-249 | 2X1 PVC RED TEE SOC SCH80 | (PG:080) Spears
475-012 | 1-1/4 PVC WYE SOC SCH40 235PSI | (PG:040) Spears
463-012 | 1-1/4 PVC SADDLE ODXSOC SCH40 | (PG:040) Spears
461-007 | 3/4 PVC MALE ADAPTER SPIGOTXMPT SCH40 | (PG:040) Spears
436-010G | 1 PVC MALE ADAPTER MPTXSOC SCH40 GRAY | (PG:043) Spears
435-101G | 3/4X1/2 PVC RED FEM ADAPT SOCXFPT SCH40 | (PG:043) Spears
429-211 | 1-1/2X1 PVC REDUCING COUPLING SOC SCH40 | (PG:040) Spears
429-015B | 1-1/2 PVC COUPLING SOC SCH40 BLACK | (PG:011) Spears
417-015B | 1-1/2 PVC 45 ELL SOC SCH40 BLACK | (PG:011) Spears
406-020 | 2 PVC 90 ELL SOC SCH40 @ | (PG:040) Spears
1436-074C | 1/2X3/4 CPVC INS RED MALE ADPT MPTXINS | (PG:142) Spears
1436-010 | 1 PVC INSERT MALE ADAPTER MPTXINSERT | (PG:140) Spears
1413-099 | 3/4X3/8 PP 90 ELL MPTXSPIRAL BARB INSERT | (PG:140) Spears
ZP2-HC-ESP-KIT | Tow Zone (1H/1C) Panel with ESP Kit | iO HVAC Controls
30303 | 5/8 POHB SPLICER/UNION | Midland Metal Mfg.
QAC3161 | OUTDR TMP SNSR, 0-10V, -58-122F, PLASTIC | Siemens
RWC-P184CS | Control Cable 18G 4C 1000ft EasyPull Box Shielded Plenum Rated White | Reliable Wire
B221 | Characterized Control Valve (CCV), 3/4", 2-way | Belimo
PXA-ENC19 | ENCLOSURE ASSY 19" | Siemens
RIBU1C-N4 | Enclosed Relay NEMA4/4X 10Amp SPDT 10-30Vac/dc/120Vac | Functional Devices
RIBMN24S-4T | 4 Panel RIBMN24Ss 1-MT212-6 | Functional Devices
SCE-MINQKLB | NEMA N/A | Latch, Mini Keylocking Lever Knob (Black), 2H x 2W x 1D | Saginaw
30063S | 3/4 X 3/4 MGHXMIP SHORT PTRN ADP | Midland Metal Mfg.
SCE-PEN09 | NEMA N/A | Paint, Touch-Up Pen, 6H x 1W x 1D | Saginaw
GRD226.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | SW | Siemens
599-02044 | MT Series 3/4" 2W Valve, 6.3 Cv, NO, Mod Eq Percent, Brass Trim, FxF, ANSI 250 | Siemens
VT7652B5531E | Thermostat | Roof | PIR | 2 Heat Cntcts | 2 Cool Cntcts | Prgrmbl | LON | Viconics
T8490 | T8490COMMERCIAL | Johnson Controls
V11HGA-100 | 3-WAYAIRVALVE;W/BARBED | Johnson Controls
M9220-GGA-3 | DAMPERACTUATOR20NMSR | Johnson Controls
A19QSC-1C | TEMPERATURECONTROL | Johnson Controls
28301SS | 1/4 FIP 316L S.S. BULKHEAD FITTING | Midland Metal Mfg.
LMX120-3 | Damper Actuator | 45 in-lb | Non-Spg Rtn | 100 to 240V | On/Off/Floating Point | Belimo
12341 | 3/16X12-1.0 ADP STD TO MET BUBBL | Midland Metal Mfg.
SCE-TU09 | NEMA N/A | Paint, Touch-Up Spray, 8H x 3W x 3D | Saginaw
39477 | FRAME CLIP W CABLE TIE | Midland Metal Mfg.
065F8959 | 24V.MOTOR,FLOAT.SIGNAL,1.7MIN.135 IN/LB, | Danfoss
ZG-100 | Universal right angle bracket (17" H x 11-1/8" W x 6" base). | Belimo
SPT-8.0" | Static Pitot Tube, Aluminum, 8" | ACI
536-768 | Outside Air Temperature Sensor, Through-the-wall, 4 to 20 mA | Siemens
40070 | 1/2 X 6 RED BRASS NIPPLE | Midland Metal Mfg.
32380 | 1 X 3/4 BARB SPLICER | Midland Metal Mfg.
30389 | 1/2 X 1/2 POHB X MIP SWIVEL ADPT | Midland Metal Mfg.
H606 | Hawkeye 1.25 to 50 A Adjustable Trip Point Current Switch, Split-Core | Veris
28293 | 1/2 ALL MALE TEE | Midland Metal Mfg.
8501CO16V24 | RELAY 600VAC 5AMP TYPE C +OPTIONS | Square D
MA1IMA12 | Surge mod IMA - 120kA, 120/240VAC, 1P3W, T2, CSA | Square D
30-118-B | MOTOR,110/120V, 50/60 Hz | Schneider Electric
SE8350U0B11 | LWV FCU BN RH WHT WHT | Viconics
VT7656B5031 | Thermostat | Roof | Economizer | 2HeatCntcts | 2CoolContcts | Prgmmble | Viconics
800-105ADDG | LEAD FREE ADD-A-VALVE | 1" | Lead Free Emergency Shut-off Device | Jomar
C-2300HV | CURRENT SWITCH,"GO/NO", N.O., SPLIT-CORE, .35-100A;120VAC | Senva Sensors
SCE-12DLP12 | NEMA N/A | Subpanel, Flat, 9H x 9W x 0D | Saginaw
18189 | 3/8 X 3/8 COMP X MIP ADAPTER | Midland Metal Mfg.
703-102 | LP DU | 1/2" | MIP x 3/8" | FL LP Dielectric Union | Brass MIP x Flare | 250 PSI | Jomar
B325 | Characterized Control Valve (CCV), 1", 3-way | Belimo
B239 | Characterized Control Valve (CCV), 1 1/2", 2-way | Belimo
B222 | Characterized Control Valve (CCV), 1", 2-way | Belimo
B214B | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
B211B | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
B209 | Characterized Control Valve (CCV), 1/2", 2-way | Belimo
ZONE24NC-S | Valve Actuator | Spg Rtn | 24V | On/Off | SW | Belimo
ZG-DC1 | Damper clip for damper blade | 3-1/2" width. | Belimo
Z2050Q-J+CQKB24-SR-LL | ZoneTight | 0.5" | 2 Way | 5.9 Cv | w/ Electronic FS | 24V | 2-10V | Belimo
Z2050Q-J+CQB24-3 | ZoneTight | 0.5" | 2 Way | 5.9 Cv | w/ Non-Spg | 24V | On/Off/Floating | Belimo
SGA24 | Positioner for remote control of proportional actuators (surface mount). | Belimo
S2A-F US | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
NMX24-SR-T | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
FSAF24A-S | Fire & Smoke Actuator | 180 in-lb | Spring Return | 24V | On/Off | SW | Belimo
22DTH-53M | Duct Temp+Hum Sensor A | Belimo
18253B | 1/4 X 1/8 COMP X FIP BS ELBOW | Midland Metal Mfg.
10235 | 3/8 X 1/4 MALE FLARE X FIP ADPT | Midland Metal Mfg.
706216-04 | LF 7116F 1/4 FGD ST ELBOW | Anderson Metals
SS2404-08-06 | 316 -08 MJIC X 3/8 MALE NPT | Midland Metal Mfg.
550442 | 1/4X1/8 FEMALE 90 ELBOW | Midland Metal Mfg.
33042W | 3/8 X 3/8 HB X MIP WHT NYLN ELB | Midland Metal Mfg.
33016W | 1/2 X 3/8 HB X MIP WHT NYLN ADPT 4-BARB | Midland Metal Mfg.
33007W | 1/4 X 1/2 HB X MIP WHT NYLN ADPT | Midland Metal Mfg.
18233B | 3/8 X 1/4 COMP X MIP BS ELBOW | Midland Metal Mfg.
948171 | 3/8 MXF FULL PORT BALL VALVE UL APPROVED | Midland Metal Mfg.
947104 | 3/4 BRASS SPRING HANDLE VALVE | Midland Metal Mfg.
240464 | 9/16-18JIC X 1/4 M CONNECTOR | Midland Metal Mfg.
65604 | 3/4 BLACK UNION | Midland Metal Mfg.
65387 | 1-1/2 BLACK SIDE OUTLET TEE | Midland Metal Mfg.
57100 | 1 X CLOSE BLACK STEEL NIPPLE | Midland Metal Mfg.
55044 | 1/4X1/4 FEMALE 90 ELBOW | Midland Metal Mfg.
44185 | 1 BRONZE 45 ELBOW | Midland Metal Mfg.
44106 | 1-1/4 BRONZE ELBOW | Midland Metal Mfg.
36114 | 1/8 MIP 30 GREASE FITTING | Midland Metal Mfg.
32308 | 3/16 X 1/8 HOSE BARB X MIP ELBOW | Midland Metal Mfg.
32092 | 3/16 BARB SPLICER | Midland Metal Mfg.
32081 | 1/4 X 1/4 HOSE BARB X M FLARE | Midland Metal Mfg.
32046 | 3/8 X 1/8 HOSE BARB X MIP ELBOW | Midland Metal Mfg.
30276 | 1/4 X 1/4 POHB X M INV FL SWVL | Midland Metal Mfg.
28124 | 1/4 BARSTOCK LOCK NUT | Midland Metal Mfg.
28112 | 1 X 1/4 MIP X FIP BS BUSHING | Midland Metal Mfg.
28092 | 1/16 BRASS C/S HEX PLUG | Midland Metal Mfg.
28059 | 1/4 FIP BS COUPLING | Midland Metal Mfg.
18004 | 5/16 COMPRESSION SLEEVE | Midland Metal Mfg.
10484 | 1/2 FEMALE FLARE SWIVEL UNION | Midland Metal Mfg.
10333 | 1/4 X 1/2 M FLARE X FIP ELBOW | Midland Metal Mfg.
10275 | 3/4 X 1/2 MALE FLARE X MIP ADPT | Midland Metal Mfg.
10264 | 3/8 X 3/8 MALE FLARE X MIP ADPT | Midland Metal Mfg.
10105 | 3/16 MALE FLARE UNION | Midland Metal Mfg.
10086 | 5/16 FLARE GASKET | Midland Metal Mfg.
262-02041 | Valve assy NO 1/2" 4.0Cv, FxF Brass Trim Elect Act SR Mod 0-10 V | Siemens
A/TT100-RS-4-C5 | Transmitter w/ 100 Ohm RTD, Room (R) with Setpoint, 4-20mA Output, C/W | ACI
A/CP-FRZ2"-30' | 10,000 Ohm Thermistor (Type II), 2" Freezer Probe 316 SS, 30' | ACI
A/10KS-PO-6" | 10,000 Ohm Thermistor, Probe Only, 6" | ACI
RWC-P188C | Control Cable 18G 8C 1000ft EasyPull Box Non Shielded Plenum Rated White | Reliable Wire
MVF461H50-30 | Magnetic Valve, 2", 2-way, 35 Cv, 0 to 10V control, w/o Flange Kits | Siemens
587-187 | Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Siemens
BT300-INTFAN-456-F | INTERNAL FAN FS4,5,6 (serial number C1408xxxx and later) | Siemens
7MF15654CB005EA1 | SENSOR, LIQUID/GAS, 4-20MA, 0-200 PSIG | Siemens
540-520B | Room Temperature Sensor, Flush Mount, 10 K ohm, 55-95 Deg F, White | Siemens
536-767-40 | Liquid Immersion Temperature Sensor, 100 Ohm Platinum RTD, 4-Inch Probe | Siemens
134-1504 | Thermostat, Electric Low Temp Detection, Cut-out and Alarm, Manual Reset | Siemens
599-10071 | Weather Shield Kit for SKD and SQX Actuators | Siemens
GMA126.1P | Damper Actuator | Spring Return | 24 VAC/DC | On/Off | 62 lb-in | SW | Siemens
656-0012 | Assembly, 1/2" Line Size, NC, 2.1 Cv | Siemens
333-043-03 | 1/2" SHAFT EXTENSION ASSEMBLY | Siemens
12X12 ND | Rectangular Damper | 12X12 ND MOTORIZED DAMPER | EWC Controls
140202 | 2 Zone Control Panel 2H / 1C | Braeburn
AE-700 | AE | 700 Electric Actuator Double Acting | Nema 4x | Manual Override | ON/OFF | Jomar
16X8 ND | Rectangular Damper | 16X8 ND MOTORIZED DAMPER | EWC Controls
14X6 ND | Rectangular Damper | 14X6 ND MOTORIZED DAMPER | EWC Controls
F89U-051 | F89U-051 | Keystone (F89U-051 DA Actuator | 89U05101XXN14N2U00C50U12) | Keystone
F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone
H950 | Current Switch/Relay Combo | Split Core | Fxd | SPST | 9-12VDC Coil | Veris
HW2TA2A | Sensor, Humidity, Wall, Touchscreen, 2%,Temp Transmitter | Veris
METSEEM3555 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Schneider Electric
9300-2044RP | Sensor For I100C3S-1 Mixing Valve | Taco
554-7 | TacoGenie Remote RF Transmitter/ Receiver Kit | Taco
193-022RP | X-Pump Control Panel | Taco
P499VCP-107K | PRESSURETRANSDUCER | Johnson Controls
C450YNN-1C | POWERMODULE,INPUT:120/240VAC50/60 | Johnson Controls
411-030 | 3 PVC 11-1/4 ELL SOC SCH40 | (PG:040) Spears
AOPS7323 | Chamber Kit 5F Rockwool and Gaskets | Thermo Pride Furnaces
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