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The last day to place an order for possible pre-Christmas delivery within the Continental United States is 12/15/23.
The last day to place an order for possible pre-Christmas delivery within the Continental United States is 12/15/23.

Temperature Controls

  • Therm Coil WH9-WL6 Lower Electric Water Heater Thermostat With High Limit & Cover, 110°-160°F; Bradford White Compatible

    Original price $ 26.20
    Original price $ 26.20 - Original price $ 26.20
    Original price $ 26.20
    Current price $ 20.96
    $ 20.96 - $ 20.96
    Current price $ 20.96
    38+ in stock

    Therm Coil Drawing No. 337T-4001-002      Therm Coil Model No. WH9-WL6 Apcom Model No. WH9-WL6180 Description For Lower Single-Element In Residen...

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    Original price $ 26.20
    Original price $ 26.20 - Original price $ 26.20
    Original price $ 26.20
    Current price $ 20.96
    $ 20.96 - $ 20.96
    Current price $ 20.96
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  • Therm Coil WH10-WL6-C Upper Commercial Electric Water Heater Thermostat With High Limit & Cover, 130°-180°F; Bradford White Compatible

    Original price $ 29.80
    Original price $ 29.80 - Original price $ 29.80
    Original price $ 29.80
    Current price $ 23.84
    $ 23.84 - $ 23.84
    Current price $ 23.84
    76+ in stock

    Therm Coil Drawing No. 337T-4005-002      Therm Coil Model No. WH10-WL6-C Apcom Model No. WH10C-WL6200 Description For Up to Two-Element Connecti...

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    Original price $ 29.80
    Original price $ 29.80 - Original price $ 29.80
    Original price $ 29.80
    Current price $ 23.84
    $ 23.84 - $ 23.84
    Current price $ 23.84
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  • Therm Coil WH9C Lower Commercial Electric Water Heater Thermostat 135°-180°F; Bradford White Compatible

    Original price $ 23.00
    Original price $ 23.00 - Original price $ 23.00
    Original price $ 23.00
    Current price $ 18.40
    $ 18.40 - $ 18.40
    Current price $ 18.40
    95+ in stock

    Therm Coil Drawing No. 337T-4003-002      Therm Coil Model No. WH9C Apcom Model No. WH9C Description Fits most commercial water heaters including...

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    Original price $ 23.00
    Original price $ 23.00 - Original price $ 23.00
    Original price $ 23.00
    Current price $ 18.40
    $ 18.40 - $ 18.40
    Current price $ 18.40
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  • Therm Coil WH10-WL6 Upper Electric Water Heater Thermostat With High Limit & Cover, 110°-160°F; Bradford White Compatible

    Original price $ 38.75
    Original price $ 38.75 - Original price $ 38.75
    Original price $ 38.75
    Current price $ 32.94
    $ 32.94 - $ 32.94
    Current price $ 32.94
    125+ in stock

    Therm Coil Drawing No. 337T-4002-002      Therm Coil Model No. WH10-WL6 Apcom Model No. WH10A-WL6180 Description For Up to Two-Element Connection...

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    Original price $ 38.75
    Original price $ 38.75 - Original price $ 38.75
    Original price $ 38.75
    Current price $ 32.94
    $ 32.94 - $ 32.94
    Current price $ 32.94
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  • Peco TF115-001 40°F to 110°F SPDT Coiled Thermostat With NEMA 4X Moisture-Resistant Enclosure

    Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 79.10
    $ 79.10 - $ 79.10
    Current price $ 79.10
    38+ in stock

    Therm Coil Drawing No.: 337T-2003-001          Therm Coil Model No: TF-115-001 Description One control for heating & cooling: making use ce...

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    Original price $ 113.00
    Original price $ 113.00 - Original price $ 113.00
    Original price $ 113.00
    Current price $ 79.10
    $ 79.10 - $ 79.10
    Current price $ 79.10
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  • Peco TH109-009 40°F to 100°F 2-Stage SPDT Coiled Thermostat With NEMA 4X Moisture-Resistant Enclosure

    Original price $ 222.75
    Original price $ 222.75 - Original price $ 222.75
    Original price $ 222.75
    Current price $ 155.93
    $ 155.93 - $ 155.93
    Current price $ 155.93
    3+ in stock

    Therm Coil Drawing No.: 337T-2004-001 Therm Coil Model No.: TH-109-009 Description One control for heating & cooling: making use centralized...

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    Original price $ 222.75
    Original price $ 222.75 - Original price $ 222.75
    Original price $ 222.75
    Current price $ 155.93
    $ 155.93 - $ 155.93
    Current price $ 155.93
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  • D1-2574: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 216.85 - Original price $ 336.85
    Original price $ 216.85 - Original price $ 336.85
    Original price $ 216.85
    $ 184.32 - $ 286.32
    $ 184.32 - $ 286.32
    Current price $ 184.32
    Call for Availability

    Description Our D1-2574 heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductive A...

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    Original price $ 216.85 - Original price $ 336.85
    Original price $ 216.85 - Original price $ 336.85
    Original price $ 216.85
    $ 184.32 - $ 286.32
    $ 184.32 - $ 286.32
    Current price $ 184.32
    Call for Availability
  • Therm Coil WH9 Lower Electric Water Heater Thermostat 110°-160°F; Bradford White Compatible

    Original price $ 20.45
    Original price $ 20.45 - Original price $ 20.45
    Original price $ 20.45
    Current price $ 16.36
    $ 16.36 - $ 16.36
    Current price $ 16.36
    38+ in stock

    Therm Coil Drawing No. 337T-4000-002      Therm Coil Model No. WH9 Apcom Model No. WH9 Description Replaces Models: Therm-O-Disc 7025, 8025, Apc...

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    Original price $ 20.45
    Original price $ 20.45 - Original price $ 20.45
    Original price $ 20.45
    Current price $ 16.36
    $ 16.36 - $ 16.36
    Current price $ 16.36
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  • Therm Coil WH9-WL6-C Lower Commercial Water Heater Thermostat With High Limit & Cover, 135°-180°F; Bradford White Compatible

    Original price $ 27.35
    Original price $ 27.35 - Original price $ 27.35
    Original price $ 27.35
    Current price $ 21.88
    $ 21.88 - $ 21.88
    Current price $ 21.88
    109+ in stock

    Therm Coil Drawing No. 337T-4004-002      Therm Coil Model No. WH9-WL6-C Apcom Model No. WH9C-WL6200 Description Replaces Old Apcom Models: WH9-W...

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    Original price $ 27.35
    Original price $ 27.35 - Original price $ 27.35
    Original price $ 27.35
    Current price $ 21.88
    $ 21.88 - $ 21.88
    Current price $ 21.88
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  • Wells WS-50374 H-Limit Bi-Metal Safety Thermostat, 550°F Fixed - Type 444-18

    Original price $ 18.50 - Original price $ 18.50
    Original price
    $ 18.50
    $ 18.50 - $ 18.50
    Current price $ 18.50
    Call for Availability

    Therm Coil Drawing No. 337T-1600-002 Description 550°F Fixed Temperature Bi-Metal Hi-Limit Without Stem Opens on rise at 550°F Type 444-18 Inclu...

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    Original price $ 18.50 - Original price $ 18.50
    Original price
    $ 18.50
    $ 18.50 - $ 18.50
    Current price $ 18.50
    Call for Availability
  • Model B-200A1-1: Bilbee B200 Conduction Type Bi-metal Thermostat With 2" Total Height (1-1/2" Shaft Height), OFF(50°F) to 525°F

    Original price $ 106.00
    Original price $ 106.00 - Original price $ 106.00
    Original price $ 106.00
    Current price $ 74.20
    $ 74.20 - $ 74.20
    Current price $ 74.20
    Call for Availability

    Therm Coil Drawing No. 337T-1601-002 Description This conduction type thermostat has a total overall height of 2" ±1/16" (shaft height 1-1/2" ±1/1...

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    Original price $ 106.00
    Original price $ 106.00 - Original price $ 106.00
    Original price $ 106.00
    Current price $ 74.20
    $ 74.20 - $ 74.20
    Current price $ 74.20
    Call for Availability
  • E-5511-K-18: 175°-550°F SPST Heating Line Voltage Mechanical Thermostat, 120 to 240VAC, 25A MAX.

    Original price $ 130.00
    Original price $ 130.00 - Original price $ 130.00
    Original price $ 130.00
    Current price $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00
    13+ in stock

    Therm Coil Drawing No.: 337T-1283-005        Therm Coil Model No: E-5511-K-18 Description Our E-5511-K-18 heating control has a temperature range ...

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    Original price $ 130.00
    Original price $ 130.00 - Original price $ 130.00
    Original price $ 130.00
    Current price $ 91.00
    $ 91.00 - $ 91.00
    Current price $ 91.00
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  • Peco TF115-023 -30°F to 100°F SPDT Coiled Thermostat With NEMA 4X Moisture-Resistant Enclosure

    Original price $ 159.00
    Original price $ 159.00 - Original price $ 159.00
    Original price $ 159.00
    Current price $ 111.30
    $ 111.30 - $ 111.30
    Current price $ 111.30
    17+ in stock

    Therm Coil Drawing No.: 337T-2003-002 Therm Coil Model No.: TF-115-023 Description One control for heating & cooling: making use centralized...

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    Original price $ 159.00
    Original price $ 159.00 - Original price $ 159.00
    Original price $ 159.00
    Current price $ 111.30
    $ 111.30 - $ 111.30
    Current price $ 111.30
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  • Peco TRF115-005 0°F to 120°F SPDT Thermostat With NEMA 4X Moisture-Resistant Enclosure

    Original price $ 210.65
    Original price $ 210.65 - Original price $ 210.65
    Original price $ 210.65
    Current price $ 147.46
    $ 147.46 - $ 147.46
    Current price $ 147.46
    6+ in stock

    Therm Coil Drawing No.: 337T-2005-001      Therm Coil Model No.: TRF-115-005 Description One control for heating & cooling: making use cen...

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    Original price $ 210.65
    Original price $ 210.65 - Original price $ 210.65
    Original price $ 210.65
    Current price $ 147.46
    $ 147.46 - $ 147.46
    Current price $ 147.46
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  • Universal 3/8"-18 Brass Stuffing Box Kit (aka Packing Gland Kit)

    Original price $ 34.00
    Original price $ 34.00 - Original price $ 34.00
    Original price $ 34.00
    Current price $ 28.90
    $ 28.90 - $ 28.90
    Current price $ 28.90
    55+ in stock

     Drawing No. 337T-1035-002 This universal kit allows the thermostat sensing bulb and capillary to be inserted into a vessel while maintaining a wat...

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    Original price $ 34.00
    Original price $ 34.00 - Original price $ 34.00
    Original price $ 34.00
    Current price $ 28.90
    $ 28.90 - $ 28.90
    Current price $ 28.90
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  • 60°-250°F Black Replacement Dial For D1 Model Thermostats

    Original price $ 27.25
    Original price $ 27.25 - Original price $ 27.25
    Original price $ 27.25
    Current price $ 23.16
    $ 23.16 - $ 23.16
    Current price $ 23.16

    Our 60°-250°F Black Replacement Dial is the perfect fit for the following Therm Coil thermostat models: D1-2573-K (Drawing No. 337T-1403-002) D1...

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    Original price $ 27.25
    Original price $ 27.25 - Original price $ 27.25
    Original price $ 27.25
    Current price $ 23.16
    $ 23.16 - $ 23.16
    Current price $ 23.16
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  • Model IC-1WM: Robertshaw® 5500-104M Residential Non-PTT 120V AC Universal Infinite Switch Kit - With White Dial

    Original price $ 64.00
    Original price $ 64.00 - Original price $ 64.00
    Original price $ 64.00
    Current price $ 54.40
    $ 54.40 - $ 54.40
    Current price $ 54.40
    60+ in stock

    Therm Coil Model No.: IC-1WM      Therm Coil Drawing No.: 337S-1042-014M Description    This model IC-1WM Residential Infinite Switch Kit is rated ...

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    Original price $ 64.00
    Original price $ 64.00 - Original price $ 64.00
    Original price $ 64.00
    Current price $ 54.40
    $ 54.40 - $ 54.40
    Current price $ 54.40
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  • E-2541-K: 60°-250°F SPST Heating Line Voltage Mechanical Thermostat, 120 to 250VAC, 25A MAX.

    Original price $ 224.60
    Original price $ 224.60 - Original price $ 224.60
    Original price $ 224.60
    Current price $ 190.91
    $ 190.91 - $ 190.91
    Current price $ 190.91

    Therm Coil Drawing No.: 337T-1283-003        Therm Coil Model No: E-2541-K Description Our E-2541-K heating control has a temperature range of 60°...

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    Original price $ 224.60
    Original price $ 224.60 - Original price $ 224.60
    Original price $ 224.60
    Current price $ 190.91
    $ 190.91 - $ 190.91
    Current price $ 190.91
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  • D1-2544: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat, 120 to 480VAC

    Original price $ 296.70 - Original price $ 416.75
    Original price $ 296.70 - Original price $ 416.75
    Original price $ 296.70
    $ 252.20 - $ 354.24
    $ 252.20 - $ 354.24
    Current price $ 252.20
    6+ in stock

    Description Our D1-2544 heating control has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below for non-inductive A...

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    Original price $ 296.70 - Original price $ 416.75
    Original price $ 296.70 - Original price $ 416.75
    Original price $ 296.70
    $ 252.20 - $ 354.24
    $ 252.20 - $ 354.24
    Current price $ 252.20
    Save up to 15% Save %
  • D1-2571-KP: 60°-250°F DPST Heating Line Voltage Mechanical Thermostat with Pilot Light, 120 to 480VAC

    Original price $ 423.40
    Original price $ 423.40 - Original price $ 423.40
    Original price $ 423.40
    Current price $ 359.89
    $ 359.89 - $ 359.89
    Current price $ 359.89
    10+ in stock

    Description Our D-2571-KP heating control with pilot light has a temperature range of 60°-250°F, and is rated for 120 to 480VAC. See chart below f...

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    Original price $ 423.40
    Original price $ 423.40 - Original price $ 423.40
    Original price $ 423.40
    Current price $ 359.89
    $ 359.89 - $ 359.89
    Current price $ 359.89
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  • APW Wyott 69106 Hi-Limit Bi-Metal Safety Thermostat, 345°F Fixed - Type 444-35

    Original price $ 25.78 - Original price $ 25.78
    Original price
    $ 25.78
    $ 25.78 - $ 25.78
    Current price $ 25.78
    Low Stock

    Therm Coil Drawing No. 337T-1600-003 Description 345°F Fixed Temperature Bi-Metal Hi-Limit Without Stem Opens on rise at 345°F Type 444-35 HELP...

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    Original price $ 25.78 - Original price $ 25.78
    Original price
    $ 25.78
    $ 25.78 - $ 25.78
    Current price $ 25.78
  • D1 Thermostat Enclosure

    Original price $ 105.80
    Original price $ 105.80 - Original price $ 105.80
    Original price $ 105.80
    Current price $ 84.64
    $ 84.64 - $ 84.64
    Current price $ 84.64
    6+ in stock

    Therm Coil Drawing No.: 313G-1100-004 Description Our D1 thermostat enclosure is a wall-mounted general purpose enclose that has mounting holes s...

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    Original price $ 105.80
    Original price $ 105.80 - Original price $ 105.80
    Original price $ 105.80
    Current price $ 84.64
    $ 84.64 - $ 84.64
    Current price $ 84.64
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  • E-2511-K-12: 60°-250°F SPST Heating Line Voltage Mechanical Thermostat, 120 to 250VAC, 25A MAX.

    Original price $ 143.40
    Original price $ 143.40 - Original price $ 143.40
    Original price $ 143.40
    Current price $ 121.89
    $ 121.89 - $ 121.89
    Current price $ 121.89
    Call for Availability

    Therm Coil Drawing No.: 337T-1283-002        Therm Coil Model No: E-2511-K-12 Description Our E-2511-K-12 heating control has a temperature range ...

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    Original price $ 143.40
    Original price $ 143.40 - Original price $ 143.40
    Original price $ 143.40
    Current price $ 121.89
    $ 121.89 - $ 121.89
    Current price $ 121.89
    Call for Availability
  • Honeywell T6051A1008 Heavy-Duty Heat & Cool Line-Voltage Wall-Mounted Room Thermostat, 50°-80°F, 120/240/277VAC

    Original price $ 33.75 - Original price $ 33.75
    Original price
    $ 33.75
    $ 33.75 - $ 33.75
    Current price $ 33.75
    6+ in stock

    Therm Coil Model No.: T-6051A-1008      Therm Coil Drawing No.: 337T-3007-001 Honeywell Model No.: T6051A1008 Line Voltage Control: 120/240/277 ...

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    Original price $ 33.75 - Original price $ 33.75
    Original price
    $ 33.75
    $ 33.75 - $ 33.75
    Current price $ 33.75

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