Category Brand Body Type BtuH Color Configuration Mounting Res. Amps
RPM Switch Action VA Rating Volts Country of Origin
1687 Results

Oil Heat Controls, Controls, HVACR Parts, Oils, Refrigeration, Valves & Controls, Hydronics & Plumbing

Refrigeration Oil, Uniqema RL32-3MAF B82-568
Refrigeration Oil, Uniqema RL32-3MAF
Description: Emkarate™ RL32-3MAF POE Oil; Viscosity: ISO 32 (150 SUS); Size: 1 Gallon;
Brand: Nu-Calgon Mfg #: 4314-66

A/C Re-New Unpressurized B85-533
A/C Re-New Unpressurized
Description: 4 Oz. Unpressurized Bottle;
Brand: Nu-Calgon Mfg #: 4057-55

Rx11-flush Liquid B86-033
Rx11-flush Liquid
Description: RX-11 Flush Liquid - 19.5 Oz. can;
Brand: Nu-Calgon Mfg #: 4300-30

Air Vent L37-203
Air Vent
Type: Auto; Conn. Size: 1/8" MPT; Height: 3-3/16"; Width: 1-1/2"; Max. Pressure: 50 PSI;
Brand: Maid-O'-Mist Mfg #: 67

3/4" Pressure Safety Relief Valve R55-746
3/4" Pressure Safety Relief Valve
Model #: M335M2-030 3/4; Inlet Conn.: 3/4" Male; Outlet Conn.: 3/4" Female; Conn. Size: 3/4" Male; Body Type: Bronze; Pressure Setting: 30; BtuH: 510,000;
Brand: Watts Mfg #: 0342692

Zone Valve - 1000 Series L37-346
Zone Valve - 1000 Series
Conn. Size: 3/4" Sweat; Cv: 3.5; Volts: 24; Electrical Conn.: 18" Leads; De-Energized Position: N.C.; Temp. Range: 50°F to 200°F;
Brand: Honeywell Home Mfg #: V8043E1012

Refrigeration Oil,  Uniqema  RL68H B81-477
Refrigeration Oil, Uniqema RL68H
Description: Emkarate™ RL68H POE Oil; Viscosity: ISO 68 (300 SUS); Size: 1 Gallon;
Brand: Nu-Calgon Mfg #: 4316-46

2-piece Full Port Ball Valve 3/4 FBV-3C R54-599
2-piece Full Port Ball Valve 3/4 FBV-3C
Model #: FBV-3; Conn. Size: 3/4" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547103

Super Change™ Fast and Easy R22 System Retrofit B86-251
Super Change™ Fast and Easy R22 System Retrofit
Description: Up to 6 tons (Apply second can for systems over 6 tons);
Brand: Cliplight Mfg #: 981

Fuel Oil Filter Cartridge L37-080
Fuel Oil Filter Cartridge
Description: Wool;
Brand: General Filters Mfg #: 1A-30

Zone Valve Replacement Head L37-348
Zone Valve Replacement Head
Conn. Size: Replacement Powerhead for V8043E 1000 series;
Brand: Honeywell Home Mfg #: 40003916-026

Fuel Oil Filter Cartridge L37-523
Fuel Oil Filter Cartridge
Description: Micro Fiber;
Brand: General Filters Mfg #: RF-1

2-piece Full Port Ball Valve 1/2 FBV-3C R54-598
2-piece Full Port Ball Valve 1/2 FBV-3C
Model #: FBV-3; Conn. Size: 1/2" Threaded; Ball/Stem Material: Brass;
Brand: Watts Mfg #: 547102

3/4" Pressure Safety Relief Valve R55-747
3/4" Pressure Safety Relief Valve
Model #: 335M2-030 3/4; Inlet Conn.: 3/4" Female; Outlet Conn.: 3/4" Female; Conn. Size: 3/4" Female; Body Type: Bronze; Pressure Setting: 30; BtuH: 510,000;
Brand: Watts Mfg #: 0342691

Air Vent L37-315
Air Vent
Type: Auto; Conn. Size: 1/2" FPT, 3/4" MPT; Height: 4-3/4"; Width: 2-1/4"; Max. Pressure: 150 PSI;
Brand: Maid-O'-Mist Mfg #: 75

Aquastat® Relay L39-036
Aquastat® Relay
Mounting: Vertical; Burner Circuit Type: Low Voltage; Temp. Range: 180°F to 240°F;
Brand: Resideo Mfg #: L8148E1265

Air Vent L41-609
Air Vent
Conn. Size: 1/8" NPT; Max. Pressure: 50 PSI;
Brand: Taco Mfg #: 400-4

3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers R54-684
3/4" Iron Boiler Pressure Relief Valve Forged Bronze inlet 30 PSI For Protection of Hot Water Heating Boilers
Model #: 374A-BRZ-030 CAN; Inlet Conn.: 3/4"; Outlet Conn.: 3/4"; Conn. Size: 3/4"; Body Type: Iron — Bronze Inlet; Pressure Setting: 30; BtuH: 550,000;
Brand: Watts Mfg #: 358553

Flow Switch L37-332
Flow Switch
Type: FS-251; GPM Min. Flow: 6.00; GPM Min. No Flow: 3.60; GPM Max. Flow: 10.20; GPM Max. No Flow: 9.20; Max. Fluid Temp.: 300°F; Max. Pressure: 150 PSI;
Brand: McDonnell & Miller Mfg #: 120611

Refrigeration Oil, Uniqema RL32-3MAF B82-567
Refrigeration Oil, Uniqema RL32-3MAF
Description: Emkarate™ RL32-3MAF POE Oil; Viscosity: ISO 32 (150 SUS); Size: 1 Quart;
Brand: Nu-Calgon Mfg #: 4314-64

Zone Valve - 1000 Series L38-712
Zone Valve - 1000 Series
Conn. Size: 3/4" Sweat; Cv: 3.5; Volts: 24; Electrical Conn.: Terminal Block; De-Energized Position: N.C.; Temp. Range: 50°F to 200°F;
Brand: Honeywell Home Mfg #: V8043F1036

GoldTop™ Air Eliminator L38-332
GoldTop™ Air Eliminator
Conn. Size: 1/8" MPT; Max. Operating Temp.: 230°F;
Brand: Resideo Mfg #: FV180


Oil Burner Electrode Kit L43-194
Oil Burner Electrode Kit
Application: AFG, AF, AR, SF & SR "F" Series;
Brand: Beckett Mfg #: 5780
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