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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 653

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Thermostat Accessory Wire Guard

SCHNEIDER
Original price $242.59 - Original price $242.59
Original price
$242.59
$242.59 - $242.59
Current price $242.59

Thermostat Accessory Wire Guard 6-1/2 in H x 6-5/8 in W x 3-1/4 in D Inside Depth 3/16 in Inside Height 6 1/2 in Inside Width 6 5/8 in Material Ste...

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Original price $242.59 - Original price $242.59
Original price
$242.59
$242.59 - $242.59
Current price $242.59

Pneumatic Tstat Heat or Cool 3Pipe High

SCHNEIDER
Original price $873.19 - Original price $873.19
Original price
$873.19
$873.19 - $873.19
Current price $873.19

Temperature Control Unit Air Consumption 29.4 scim (16 psig) 45 scim (25 psig) Includes Mounting Bracket

Original price $873.19 - Original price $873.19
Original price
$873.19
$873.19 - $873.19
Current price $873.19

Pneumatic Tstat Heat or Cool 3Pipe High

SCHNEIDER
Original price $904.92 - Original price $904.92
Original price
$904.92
$904.92 - $904.92
Current price $904.92

Temperature Control Unit Air Consumption 29.4 scim (16 psig) 45 scim (25 psig) Includes Mounting Bracket Mounting Hardware

Original price $904.92 - Original price $904.92
Original price
$904.92
$904.92 - $904.92
Current price $904.92

Pneumatic Tstat Heat/Cool 2Pipe High

SCHNEIDER
Original price $696.16 - Original price $696.16
Original price
$696.16
$696.16 - $696.16
Current price $696.16

Pneumatic Thermostat Air Consumption 29.4 scim (15 psig) 34.5 scim (20 psig) Throttling Range 2 Degrees to 12 Degrees F Includes 20-693 Tubing 20-7...

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Original price $696.16 - Original price $696.16
Original price
$696.16
$696.16 - $696.16
Current price $696.16

Pneumatic Tstat Heat/Cool 2Pipe High

SCHNEIDER
Original price $725.92 - Original price $725.92
Original price
$725.92
$725.92 - $725.92
Current price $725.92

Pneumatic Thermostat Air Consumption 31.1 scim (16 psig) 43.2 scim (25 psig) Throttling Range 2 Degrees to 12 Degrees F Includes 20-693 Tubing 20-7...

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Original price $725.92 - Original price $725.92
Original price
$725.92
$725.92 - $725.92
Current price $725.92

Pneumatic Tstat Heat or Cool 3Pipe High

SCHNEIDER
Original price $885.93 - Original price $885.93
Original price
$885.93
$885.93 - $885.93
Current price $885.93

Pneumatic Thermostat Air Consumption 29.4 scim (16 psig) 43.2 scim (25 psig) Throttling Range 2 Degrees to 12 Degrees F Includes 20-693 Tubing Kit ...

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Original price $885.93 - Original price $885.93
Original price
$885.93
$885.93 - $885.93
Current price $885.93

Pneumatic Tstat Heat/Cool 2Pipe High

SCHNEIDER
Original price $866.46 - Original price $866.46
Original price
$866.46
$866.46 - $866.46
Current price $866.46

Pneumatic Thermostat Air Consumption 30 scim (16 psig) 43 scim (25psig) Throttling Range 2 Degrees to 12 Degrees F (Day) 3 Degrees to 5 Degrees F (...

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Original price $866.46 - Original price $866.46
Original price
$866.46
$866.46 - $866.46
Current price $866.46

Pneumatic Tstat Retrofit Kit Direct Wht

SCHNEIDER
Original price $414.83 - Original price $414.83
Original price
$414.83
$414.83 - $414.83
Current price $414.83

Thermostat Direct Acting Conversion Kit Fits Brand Schneider Electric Type Pneumatic

Original price $414.83 - Original price $414.83
Original price
$414.83
$414.83 - $414.83
Current price $414.83

Pneumatic Tstat Heat or Cool 1Pipe Low

SCHNEIDER
Original price $378.10 - Original price $378.10
Original price
$378.10
$378.10 - $378.10
Current price $378.10

Pneumatic Thermostat Air Consumption 29.3 scim Throttling Range 2 Degrees to 12 Degrees F Includes 20-693 Tubing Kit Mounting Kit

Original price $378.10 - Original price $378.10
Original price
$378.10
$378.10 - $378.10
Current price $378.10

Electric Heat Interface Module Gray

HONEYWELL HOME
Original price $291.08 - Original price $291.08
Original price
$291.08
$291.08 - $291.08
Current price $291.08

Electric Heat Interface Module Compatible Brand and Series Econnect Compatible Grainger Part Number 117DW7 14A010 279A64 Compatible Manufacturer Mo...

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Original price $291.08 - Original price $291.08
Original price
$291.08
$291.08 - $291.08
Current price $291.08

Low Volt Prog Tstat Heat/Cool 20-30V AC

HONEYWELL HOME
Original price $189.48 - Original price $189.48
Original price
$189.48
$189.48 - $189.48
Current price $189.48

Low Voltage Thermostat Stages Heat 2 Stages Cool 1 Temp Settings per Day 4 Programs per Week 2 Terminal Designations AUX/E B C G O R Y WiFi Capabil...

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Original price $189.48 - Original price $189.48
Original price
$189.48
$189.48 - $189.48
Current price $189.48

Low Volt Prog Tstat Heat/Cool 20-30V AC

HONEYWELL HOME
Original price $102.67 - Original price $102.67
Original price
$102.67
$102.67 - $102.67
Current price $102.67

Low Voltage Thermostat Stages Heat 1 Stages Cool 1 Temp Settings per Day 4 Programs per Week 2 Terminal Designations B C G O R RC W Y WiFi Capabili...

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Original price $102.67 - Original price $102.67
Original price
$102.67
$102.67 - $102.67
Current price $102.67

Low Volt NP Digital Tstat H or C Wired

HONEYWELL HOME
Original price $64.59 - Original price $64.59
Original price
$64.59
$64.59 - $64.59
Current price $64.59

Low Voltage Thermostat Heat or Cool Manual Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Heat Pump without Aux Milliv...

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Original price $64.59 - Original price $64.59
Original price
$64.59
$64.59 - $64.59
Current price $64.59

Low Volt NP Digital Tstat Heat Wired

HONEYWELL HOME
Original price $70.63 - Original price $70.63
Original price
$70.63
$70.63 - $70.63
Current price $70.63

Low Voltage Thermostat Heat Only Compatible System Type Electric Forced Air Furnaces Gas Forced Air Furnaces Millivolt Hydronic Systems Push Button...

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Original price $70.63 - Original price $70.63
Original price
$70.63
$70.63 - $70.63
Current price $70.63

Tstat Cover Brass Horizontal Beige

JOHNSON CONTROLS
Original price $194.50 - Original price $194.50
Original price
$194.50
$194.50 - $194.50
Current price $194.50

Thermostat Cover Color Beige Compatible Brand and Series Johnson Controls T-4000 Compatible Grainger Part Number 38Y156 38Y157 38Y158 38Y159 Compat...

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Original price $194.50 - Original price $194.50
Original price
$194.50
$194.50 - $194.50
Current price $194.50

Level Sensor Electronic 9.6mm Probe

IFM
Original price $262.43 - Original price $262.43
Original price
$262.43
$262.43 - $262.43
Current price $262.43

Level Sensor Electronic 9.6mm Probe

Original price $262.43 - Original price $262.43
Original price
$262.43
$262.43 - $262.43
Current price $262.43

Air Flow Sensor 80-250 VAC

IFM
Original price $339.09 - Original price $339.09
Original price
$339.09
$339.09 - $339.09
Current price $339.09

Air Flow Sensor 80-250 VAC

Original price $339.09 - Original price $339.09
Original price
$339.09
$339.09 - $339.09
Current price $339.09

Low Voltage Thermostat White LCD Display

BOSCH
Original price $460.63 - Original price $460.63
Original price
$460.63
$460.63 - $460.63
Current price $460.63

Low Voltage Thermostat Stages Heat 2 Stages Cool 2 Temp Settings per Day 8 Programs per Week 7 Terminal Designations G Y1 Y2 W1 W2 O/B H/DH F C WiF...

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Original price $460.63 - Original price $460.63
Original price
$460.63
$460.63 - $460.63
Current price $460.63

Portable Cool Tstat Analog NP 100/-10F

COLUMBUS ELECTRIC
Original price $103.14 - Original price $103.14
Original price
$103.14
$103.14 - $103.14
Current price $103.14

Portable Cooling Thermostat Thermostat Control Range -10 Degrees to 100 Degrees F Thermostat Voltage 110 to 125V AC Thermostat Switch Type SPST Ind...

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Original price $103.14 - Original price $103.14
Original price
$103.14
$103.14 - $103.14
Current price $103.14

Thermocouple 48 in Cable 25 to 30mV

ROBERTSHAW
Original price $13.72 - Original price $13.72
Original price
$13.72
$13.72 - $13.72
Current price $13.72

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 48 in Probe Diameter 3/8 in Probe Length 2 in Output 25 to...

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Original price $13.72 - Original price $13.72
Original price
$13.72
$13.72 - $13.72
Current price $13.72

Thermocouple 36 in Cable 25 to 30mV

ROBERTSHAW
Original price $14.07 - Original price $14.07
Original price
$14.07
$14.07 - $14.07
Current price $14.07

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 36 in Probe Diameter 3/8 in Probe Length 2 in Output 25 to...

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Original price $14.07 - Original price $14.07
Original price
$14.07
$14.07 - $14.07
Current price $14.07

Thermocouple 30 in Cable 25 to 30mV

ROBERTSHAW
Original price $13.28 - Original price $13.28
Original price
$13.28
$13.28 - $13.28
Current price $13.28

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 30 in Probe Diameter 3/8 in Probe Length 2 in Output 25 to...

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Original price $13.28 - Original price $13.28
Original price
$13.28
$13.28 - $13.28
Current price $13.28

Thermocouple 24 in Cable 25 to 30mV

ROBERTSHAW
Original price $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 24 in Probe Diameter 3/8 in Probe Length 2 in Output 25 to...

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Original price $14.95 - Original price $14.95
Original price
$14.95
$14.95 - $14.95
Current price $14.95

Thermocouple 18 in Cable 25 to 30mV

ROBERTSHAW
Original price $12.05 - Original price $12.05
Original price
$12.05
$12.05 - $12.05
Current price $12.05

Thermocouple Product Type Thermocouple For Pilot System Type Standing Pilot Cable Length 18 in Probe Diameter 3/8 in Probe Length 2 in Output 25 to...

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Original price $12.05 - Original price $12.05
Original price
$12.05
$12.05 - $12.05
Current price $12.05

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