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Relays, Valves & Controls, Hydronics & Plumbing

Aquastat® Relay L39-036
Aquastat® Relay
Mounting: Vertical; Burner Circuit Type: Low Voltage; Temp. Range: 180°F to 240°F;
Brand: Resideo Mfg #: L8148E1265
Catalog Pg.: 537 View Similar Items
Aquastat® Relay L39-035
Aquastat® Relay
Mounting: Horizontal or Vertical; Burner Circuit Type: Line Voltage; Temp. Range: 140°F to 240°F;
Brand: Resideo Mfg #: L8148A1017
Catalog Pg.: 537 View Similar Items
Aquastat® Relay L37-788
Aquastat® Relay
Mounting: Horizontal or Vertical; Burner Circuit Type: Millivolt or Low Voltage; Temp. Range: 140°F to 240°F;
Brand: Resideo Mfg #: L8148J1009
Catalog Pg.: 537 View Similar Items
Hydronic Switching Relay L36-919
Hydronic Switching Relay
Switch Action: DPST; Volts: 120; F/L Amps @ 120V: 7.4; L/R Amps @ 120V: 44.4; F/L Amps @ 240V: 3.7; L/R Amps @ 240V: 22.2;
Brand: Resideo Mfg #: RA832A1066
Catalog Pg.: 535 View Similar Items
Combination Protectorrelay® and Hydronic Heating Controller L37-825
Combination Protectorrelay® and Hydronic Heating Controller
Mounting: Vertical;
Brand: Resideo Mfg #: R8182D1079
Catalog Pg.: 536 View Similar Items
Universal Oil Electronic Aquastat® Controller L40-764
Universal Oil Electronic Aquastat® Controller
Mounting: Well Mount, Horizontal or Vertical Position, or Flush Mounted Remote from the Well; Burner Circuit Type: 120V;
Brand: Resideo Mfg #: L7224U1002
Catalog Pg.: 536 View Similar Items
Aquastat® Relay L39-953
Aquastat® Relay
Mounting: Vertical; Burner Circuit Type: Low Voltage; Temp. Range: 180°F to 240°F;
Brand: Resideo Mfg #: L8148E1299
Catalog Pg.: 537 View Similar Items
Hydronic Switching Relay L36-918
Hydronic Switching Relay
Switch Action: SPST; Volts: 120; F/L Amps @ 120V: 10.2; L/R Amps @ 120V: 61.2; F/L Amps @ 240V: 5.1; L/R Amps @ 240V: 30.6;
Brand: Resideo Mfg #: RA89A1074
Catalog Pg.: 535 View Similar Items
Universal Switching Relay L38-870
Universal Switching Relay
Switch Action: SPST; Volts: 120; F/L Amps @ 120V: 7.4; L/R Amps @ 120V: 44.4;
Brand: Resideo Mfg #: R8845U1003
Catalog Pg.: 535 View Similar Items
Combination Protectorrelay® and Hydronic Heating Controller L39-031
Combination Protectorrelay® and Hydronic Heating Controller
Mounting: Junction Box;
Brand: Resideo Mfg #: R8182H1070
Catalog Pg.: 536 View Similar Items
Hydronic Switching Relay L37-916
Hydronic Switching Relay
Switch Action: DPST/SPST; Volts: 120; F/L Amps @ 120V: 7.4; L/R Amps @ 120V: 44.4; F/L Amps @ 240V: 3.7; L/R Amps @ 240V: 22.2;
Brand: Resideo Mfg #: R845A1030
Catalog Pg.: 535 View Similar Items
Triple Aquastat® Relay L37-826
Triple Aquastat® Relay
Mounting: Vertical; Burner Circuit Type: 120V;
Brand: Resideo Mfg #: L8124A1007
Catalog Pg.: 536 View Similar Items
Triple Aquastat® Relay L39-951
Triple Aquastat® Relay
Mounting: Horizontal/Vertical; Burner Circuit Type: 24V;
Brand: Resideo Mfg #: L8124E1016
Catalog Pg.: 536 View Similar Items
Multiple Aquastat® Controller L39-942
Multiple Aquastat® Controller
Application: High/Low Limit; Switch Action: SPST; Diff.: 10°F (High); 10 to 25°F (Low);
Brand: Resideo Mfg #: L4081A1023
Catalog Pg.: 536 View Similar Items
Hydronic Switching Relay L40-034
Hydronic Switching Relay
Brand: Resideo Mfg #: RA889A1001
Catalog Pg.: 535 View Similar Items
Multiple Aquastat® Controller L39-944
Multiple Aquastat® Controller
Application: High Limit and Circulator; Switch Action: SPST; Diff.: 10°F Fixed;
Brand: Resideo Mfg #: L4081B1096
Catalog Pg.: 536 View Similar Items
Zone Control L49-067
Zone Control
Model #: UPZCV-3; Description: UPZCV-3 Three Valve Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 40 VA, Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996436
Catalog Pg.: 525 View Similar Items
Zone Control L49-064
Zone Control
Model #: UPZCP-3; Description: UPZCP-3 Three Pump Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 40 VA, Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996441
Catalog Pg.: 525 View Similar Items
Zone Control L49-069
Zone Control
Model #: UPZCV-6; Description: UPZCV-6 Six Valve Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 80 VA (40VA x 2), Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996439
Catalog Pg.: 525 View Similar Items
Zone Control L49-065
Zone Control
Model #: UPZCP-4; Description: UPZCP-4 Four Pump Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 40 VA, Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996433
Catalog Pg.: 525 View Similar Items
Zone Control L49-068
Zone Control
Model #: UPZCV-4; Description: UPZCV-4 Four Valve Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 40 VA, Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996438
Catalog Pg.: 525 View Similar Items
Zone Control L49-066
Zone Control
Model #: UPZCP-6; Description: UPZCP-6 Six Pump Zone Control, Cpl.; Volts: 120; Max. Output @ 24V: 24 VAC, 40 VA, Class 2; F/L Amps: 20; Amps: 20; Relay: Sealed; Width: 8.15"; Height: 10.67"; Depth: 2.72";
Brand: Grundfos Mfg #: 98996435
Catalog Pg.: 525 View Similar Items
Triple Aquastat® Relay L39-952
Triple Aquastat® Relay
Mounting: Horizontal/Vertical; Burner Circuit Type: 120V;
Brand: Resideo Mfg #: L8124G1020
Catalog Pg.: 536 View Similar Items
Triple Aquastat® Relay L37-827
Triple Aquastat® Relay
Mounting: Horizontal/Vertical; Burner Circuit Type: 120V;
Brand: Resideo Mfg #: L8124L1011
Catalog Pg.: 536 View Similar Items
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