Boiler Controls

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Buderus - 7738003610 - Hydrostat Outdoor Sensor Kit - For G115WS and G215 Boilers
Item#: 37576
Model#: 7738003610
Brand: Buderus
$49.00
Factory-Direct
Buderus - 8718573874 - Logamatic Control 2107 - Includes DHW Package - For G115WS, G215, and G315 Boilers
Item#: 37586
Model#: 8718573874
Brand: Buderus
$940.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
Taco - 265-1 - Analog Timer - With Dust Cover - For Taco 00 Series Circulator Pumps
Item#: 32828
Model#: 265-1
Brand: Taco
$153.55
In-Stock
Taco - 563-2 - Aquastat - For Taco 00 Series Circulator Pumps
Item#: 32829
Model#: 563-2
Brand: Taco
$52.76
In-Stock
Honeywell, L6006A1145, Honeywell Aquastat Controller For Circulator & High/Low Limit Applications, 100-240F, 5-30 Degree Differential Temperature
Item#: 33899
Model#: L6006A1145
Brand: Honeywell
$184.00
In-Stock
Honeywell, L6006C1018, Honeywell Aquastat Controller For Circulator & High/Low Limit Applications, 65-200F, 5-30 Degree Differential Temperature
Item#: 33901
Model#: L6006C1018
Brand: Honeywell
$166.00
In-Stock
Honeywell, L4006B1155, Honeywell Aquastat Controller For Circulator Applications, 100-240 Degree Range, 5-30 Degree Differential Temperature
Item#: 33904
Model#: L4006B1155
Brand: Honeywell
$191.00
In-Stock
Honeywell, L4006E1125, Honeywell Aquastat Controller For High Limit, Manual Reset Applications, 100-200 Degree Range
Item#: 33905
Model#: L4006E1125
Brand: Honeywell
$296.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Only 2 In-Stock
Honeywell, L4006E1067, Honeywell Aquastat Controller For High Limit, Manual Reset Applications, 130-270 Degree Range
Item#: 33907
Model#: L4006E1067
Brand: Honeywell
$256.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, L4006H1004, Honeywell Aquastat Controller For High Limit, Strap-On Mounting Applications, 100-240 Degree Range
Item#: 33910
Model#: L4006H1004
Brand: Honeywell
$266.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, L4006A1009, Honeywell Aquastat Controller For High or Low Limit Applications, 100-240 Degree Range, 5 Degree Differential Temperature
Item#: 33911
Model#: L4006A1009
Brand: Honeywell
$219.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, L4006A1017, Honeywell Aquastat Controller For High or Low Limit Applications, 100-240 Degree Range, 5-30 Degree Differential Temperature
Item#: 33913
Model#: L4006A1017
Brand: Honeywell
$239.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Only 4 In-Stock
Honeywell, L4006A1678, Honeywell Aquastat Controller For High or Low Limit Applications, 100-240 Degree Range, 5-30 Degree Differential Temperature
Item#: 33914
Model#: L4006A1678
Brand: Honeywell
$175.00
In-Stock
Honeywell, L4006A1967, Honeywell Aquastat Controller For High or Low Limit Applications, 100-240 Degree Range, 5-30 Degree Differential Temperature
Item#: 33915
Model#: L4006A1967
Brand: Honeywell
$185.00
In-Stock
Honeywell, L4006A2007, Honeywell Aquastat Controller For High or Low Limit Applications, 100-240 Degree Range, 5-30 Degree Differential Temperature
Item#: 33916
Model#: L4006A2007
Brand: Honeywell
$154.00
In-Stock
Honeywell, L4006A1959, Honeywell Aquastat Controller For High or Low Limit Applications, 40-180 Degree Range, 5 Degree Differential Temperature
Item#: 33917
Model#: L4006A1959
Brand: Honeywell
$175.00
In-Stock
Honeywell, L8148J1009, Honeywell Aquastat Relay Immersion Type Controller for Aquastat Relay Applications, Honeywell Original Accessory
Item#: 33918
Model#: L8148J1009
Brand: Honeywell
$343.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, L8148A1017, Honeywell Aquastat Relay Immersion Type Controller for High Limit Applications, Honeywell Original Accessory
Item#: 33919
Model#: L8148A1017
Brand: Honeywell
$279.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, L8148E1265, Honeywell Aquastat Relay Immersion Type Controller for High Limit Applications, Honeywell Original Accessory
Item#: 33920
Model#: L8148E1265
Brand: Honeywell
$375.00
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Honeywell, 121371A, Honeywell Copper Well Assembly, 1 1/2" Insertion, 1/2" x 1/4" Spud Connections, Honeywell Original Accessory
Item#: 34069
Model#: 121371A
Brand: Honeywell
$45.00
In-Stock
Honeywell, 121371B, Honeywell Copper Well Assembly, 1 1/2" Insertion, 3/4" x 1/4" Spud, Honeywell Original Accessory
Item#: 34070
Model#: 121371B
Brand: Honeywell
$51.00
In-Stock
Honeywell, 121371M, Honeywell Copper Well Assembly, 3" Insertion, 3/4" x 1/4" Spud, Honeywell Original Accessory
Item#: 34074
Model#: 121371M
Brand: Honeywell
$68.00
In-Stock
Honeywell, 123871A, Honeywell Copper Well Assembly, 3" Insertion, 3/4" x 1/4" Spud, Honeywell Original Accessory
Item#: 34075
Model#: 123871A
Brand: Honeywell
$63.00
In-Stock
Honeywell, 120650, Honeywell Heat Conductive Grease, 1/2 Oz., Honeywell Original Accessory
Item#: 34351
Model#: 120650
Brand: Honeywell
$22.00
Only 3 In-Stock