1426 Results

Commercial Controls, Controls, HVACR Parts, System Components, Hydronics & Plumbing

Duct Smoke Detector G35-090
Duct Smoke Detector
Description: 4-Wire Photoelectric Duct Smoke Detector;
Brand: System Sensor Mfg #: D4120

Hot Water Expansion Tank L86-191
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 4.4 Gal.; Max. Volume: 2.5 Gal.; Diameter: 11"; Height: 15-1/2";
Brand: Amtrol Mfg #: 30

Water Heater Expansion Tank for Potable Water L86-193
Water Heater Expansion Tank for Potable Water
Type: Therm-X-Trol - Potable; Tank Size: 2.0 Gal.; Max. Volume: 1.0 Gal.; Diameter: 8"; Height: 12-5/8";
Brand: Amtrol Mfg #: ST-5

Tri-O-Meter Boiler Gauge L39-654
Tri-O-Meter Boiler Gauge
Type: 2.5" Round; PSI: 0 to 75; Conn.: 1/4" NPT, Back w/2" Extension;
Brand: Weiss Mfg #: CTP25RX

Modutrol™ IV Series 3 Motor L39-871
Modutrol™ IV Series 3 Motor
Replaces: M934; Time Range: 30 to 60 Sec.; Torque: 75; Volts: 120; Watts: 21; VA Rating: 12; Stroke Degrees: 90 to 160;
Brand: Honeywell Mfg #: M9174C1025

Duct Smoke Detector G35-149
Duct Smoke Detector
Description: Watertight Duct Smoke Detector;
Brand: System Sensor Mfg #: D4120W

High Volume Output Thermostat L38-277
High Volume Output Thermostat
Type: Two-pipe; Control Action: Direct Acting; Mounting: Horizontal;
Brand: Johnson Controls Mfg #: T-4002-201

Hot Water Expansion Tank L86-192
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 7.6 Gal.; Max. Volume: 2.5 Gal.; Diameter: 11"; Height: 23";
Brand: Amtrol Mfg #: 60

Hot Water Expansion Tank L86-190
Hot Water Expansion Tank
Type: Extrol - Hydronic; Tank Size: 2.0 Gal.; Max. Volume: 1.0 Gal.; Diameter: 8"; Height: 12-5/8";
Brand: Amtrol Mfg #: 15

Tri-O-Meter Boiler Gauge L39-655
Tri-O-Meter Boiler Gauge
Type: 2.5" Round; PSI: 0 to 75; Conn.: 1/4" NPT, Back;
Brand: Weiss Mfg #: CTP25R


Metal Sampling Tube (2 to 4 ft.) G95-118
Metal Sampling Tube (2 to 4 ft.)
Description: Metal Sampling Tube (2 to 4 ft.);
Brand: System Sensor Mfg #: DST3

Liquid-Filled Severe Service Gauge L38-642
Liquid-Filled Severe Service Gauge
Type: 2-1/2" Round; Range: 0 to 100 PSI/Bar;
Brand: Weiss Mfg #: LF251-100-4L

Thermostat Calibration Tool L47-428
Thermostat Calibration Tool
Description: Thermostat Calibration Tool. Includes: Allen Wrench for Cover Installation;
Brand: Honeywell Mfg #: CCT735A

Damper Motor L39-858
Damper Motor
Volts: 120; Power Consumption: Opening: 27W; Holding: 8.5W; Torque: 20 lb-in; Timing Max.: 30;
Brand: Honeywell Mfg #: M436A1116

Pex-A Pipe w/ Oxygen Barrier N98-096
Pex-A Pipe w/ Oxygen Barrier
Description: 5/8" 1000ft O2 Barrier HeatLink UV Stabilized PEX-a Tubing; Wt. Lbs.: 80.5;
Brand: HeatLink Mfg #: 94119

Pex-A Pipe w/ Oxygen Barrier N98-095
Pex-A Pipe w/ Oxygen Barrier
Description: ½" 1000ft O2 Barrier HeatLink UV Stabilized PEX-a Tubing; Wt. Lbs.: 55.21;
Brand: HeatLink Mfg #: 94105

Modutrol™ IV Series 3 Motor L86-167
Modutrol™ IV Series 3 Motor
Replaces: M944A, C, D; M954; Time Range: 30 to 60 Sec.; Torque: 150; Volts: 24; Watts: 18; VA Rating: 15; Stroke Degrees: 90 to 160;
Brand: Honeywell Mfg #: M9184D1021

Hydronic Baseboard Heater Model R, 3/4" Copper Tube, 3' to 8' Lengths N98-064
Hydronic Baseboard Heater Model R, 3/4" Copper Tube, 3' to 8' Lengths
Length: 8'; Width: 2-7/8"; Height: 7-7/16"; Wt. Lbs.: 18; Heating Capacity 1 GPM @ 180°F: 560;
Brand: Heatrim American Mfg #: RB-750-A8

Pressure Gauge L38-168
Pressure Gauge
PSI: 0 to 100; Conn.: 1/4" NPT, Bottom;
Brand: Weiss Mfg #: TL20-100-4L

Damper Motor L39-867
Damper Motor
Volts: 24; Power Consumption: Opening: 27W; Holding: 8.5W; Torque: 20 lb-in; Timing Max.: 30;
Brand: Honeywell Mfg #: M836A1042

Pneumatic Controller L38-526
Pneumatic Controller
Type: Single Sensor; Air Consumption: 0.021 SCFM; Dimensions: 3-13/16" W x 5-7/8" H x 3-1/4" D without Cover x 3-3/8" D with Cover;
Brand: Honeywell Mfg #: RP920A1033


Low Volt Two-Position Modutrol™ IV Series 2 Motor L86-164
Low Volt Two-Position Modutrol™ IV Series 2 Motor
Replaces: M445A, D; M845A, C, E; M865B; Time Range: 30 to 60 Sec.; Torque: 60; Volts: 24; Watts: 20; VA Rating: 20; Stroke Degrees: 90 to 160;
Brand: Honeywell Mfg #: M8185D1006
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