Shipping Crate Icon
Free Shipping On Orders Over $199
Welcome:  Sign In | Contact Us
Call Us: (877)-412-5296
Home » Boiler System Accessories » Heating » Boiler Controls

Boiler Controls

Quick Search
Plus Icon
Loading Image
Keep your boiler running efficiently with the proper boiler controls. We carry a wide selection of boiler controls, including reset controls, aquastats, and much more. Let our experts help you find the perfect boiler controls today.
Featured Categories
Filter ▼
  • Best Selling
  • Price: Low to High
  • Price: High to Low
  • Name: A-Z
  • Name: Z-A
  • Recommends Only
  • Closeouts Only
  • In-stock Only
  • Next Day Air Only
  • Availability
Model Number 104589-01 is the Number 1 Seller
Learn More About Burnham 104589-01
Burnham Sage Zone Control - Valve Panel
Model: 104589-01
For Boilers with Multiple Zone Valves
16% Buy This
Write a Review
Ask a Question
$197.00
Factory-Direct
Add To Cart
Model Number 256 is the Number 2 Seller
Learn More About Tekmar 256
Tekmar 256 - Boiler Control - Outdoor Temp. Reset - One Stage
Model: 256
tekmar - Classic Series - 256 - Boiler Control - Outdoor Temperature Reset - One Stage
10% Buy This
4.8 out of 54.8 out of 54.8 out of 54.8 out of 54.8 out of 5(5)
Ask a Question
$172.00
Factory-Direct
Add To Cart
Model Number L8148A1017 is the Number 3 Seller
Learn More About Honeywell L8148A1017
Honeywell
Honeywell Home-Resideo Aquastat Relay - Immersion Type - For High Limit Applications
Model: L8148A1017
10% Buy This
Write a Review
Ask a Question
$192.71
In-Stock
Add To Cart
Model Number L4006A2007 is the Number 4 Seller
Learn More About Honeywell L4006A2007
Honeywell
Honeywell Home-Resideo Aquastat Controller - 100-240° F Range - 5-30° F Differential- For High/Low Limit Applications
Model: L4006A2007
6% Buy This
Write a Review
Ask a Question
$105.19
In-Stock
Add To Cart
Model Number L8148J1009 is the Number 5 Seller
Learn More About Honeywell L8148J1009
Honeywell
Honeywell Home-Resideo Aquastat Relay - Immersion Type - For Aquastat Relay Applications
Model: L8148J1009
6% Buy This
Write a Review
Ask a Question
$237.17
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Honeywell L8124A1007
Honeywell
Honeywell Home-Resideo Triple Aquastat Relay - Immersion Type - For Circulator or High/Low Limit Applications
Model: L8124A1007
6% Buy This
Write a Review
Ask a Question
$256.44
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Honeywell L8148E1265
Honeywell
Honeywell Home-Resideo Aquastat Relay - Immersion Type - For High Limit Applications
Model: L8148E1265
6% Buy This
Write a Review
Ask a Question
$258.03
In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Burnham 104590-01
Burnham Sage Zone Control - Circulator Panel
Model: 104590-01
Burnham - 104590-01 - Sage Zone Control Circulator Panel - For Burnham K2 Boilers
3% Buy This
Write a Review
Q&A (1)
$259.00
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Weil-McLain 389900220
Weil-McLain Control Panel
Model: 389900220
Weil-McLain - BCP-3 - Control Panel - Three Stage - 389900220
3% Buy This
Write a Review
Ask a Question
$674.33
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Buderus 7746900020
Buderus Weather Compensation Module
Model: 7746900020
Buderus - 7746900020 - Weather Compensation Module - AM10 - For GB142 and GB162 Boilers
3% Buy This
Write a Review
Ask a Question
$225.00
Only 2 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Buderus 5016602
Buderus Modulating Firing Module
Model: 5016602
Buderus - 5016602 - Modulating Firing Module - For Logamatic 2107 Control
3% Buy This
Write a Review
Ask a Question
$195.00
Only 1 In-Stock
Add To Cart
Learn More About Buderus 7747030429
Buderus Strategy Module
Model: 7747030429
Buderus - 7747030429 - Strategy Module - FM458 - For Logamatic 4321 and 4323 Controllers
3% Buy This
Write a Review
Ask a Question
$455.00
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Hydrolevel EW-204
Hydrolevel EW-204 Electro-Well Low Water Cut-Off Probe, Long Nut, Short Insertion Length - 3/4" NPT
Model: EW-204
Hydrolevel EW-204 Electro-Well Low Water Cut-Off Probe, Long Nut, Short Insertion Length - 3/4" NPT
3% Buy This
Write a Review
Ask a Question
$39.00
Factory-Direct
Add To Cart
Learn More About Hydrolevel EL1214-SV
Hydrolevel EL1214-SV Low Water Cut-Off Probe, Short Inside Dimension - 3/4" NPT
Model: EL1214-SV
Hydrolevel EL1214-SV Low Water Cut-Off Probe, Short Inside Dimension - 3/4" NPT
3% Buy This
Write a Review
Ask a Question
$43.00
Factory-Direct
Add To Cart
Learn More About Hydrolevel EL1220
Hydrolevel EL1220 Low Water Cut-Off Probe, Standard - 1/2" NPT
Model: EL1220
Hydrolevel EL1220 Low Water Cut-Off Probe, Standard - 1/2" NPT
3% Buy This
Write a Review
Ask a Question
$51.00
Factory-Direct
Add To Cart
Learn More About Honeywell L4006B1155
Honeywell
Honeywell Home-Resideo Aquastat Controller - 100-240° F Range - 5-30° F Differential- For Circulator Applications
Model: L4006B1155
3% Buy This
Write a Review
Ask a Question
$132.87
Only 3 In-Stock
Add To Cart
Learn More About Honeywell L6006C1018
Honeywell
Honeywell Home-Resideo Aquastat Controller - 65-200° F Range - 5-30° F Differential- For Circulator or High/Low Limit Applications
Model: L6006C1018
3% Buy This
Write a Review
Ask a Question
$115.46
In-Stock
Add To Cart
Learn More About Hydrolevel EL1150
Hydrolevel EL1150 Low Water Cut-Off Probe for 1150 Series Controls
Model: EL1150
Hydrolevel EL1150 Low Water Cut-Off Probe for 1150 Series Controls
3% Buy This
Write a Review
Ask a Question
$22.00
Factory-Direct
Add To Cart
Learn More About Taco 9300-2715RP
Taco LTR - Replacement Wiring Harness - United Technology
Model: 9300-2715RP
Taco - 9300-2715RP - Replacement Wiring Harness - United Technology - For Taco Series LTR Low Water Cutoffs
3% Buy This
Write a Review
Ask a Question
$19.00
Factory-Direct
Add To Cart
Learn More About Buderus 8718573874
Buderus Logamatic Control 2107
Model: 8718573874
Buderus - 8718573874 - Logamatic Control 2107 - Includes DHW Package - For G115WS, G215, and G315 Boilers
2.7 out of 52.7 out of 52.7 out of 52.7 out of 52.7 out of 5(3)
Q&A (3)
$839.00
Only 2 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Tekmar 263
Tekmar 263 - Boiler Control - Outdoor Temp. Reset - Two Stage/Modulating - DHW - Setpoint
Model: 263
tekmar - Classic Series - 263 - Boiler Control - Outdoor Temperature Reset - Two Stage or One Modulating Boiler - Domestic Hot Water - Setpoint
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$856.57
Only 1 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
Add To Cart
Learn More About Tekmar 265-0
Tekmar 265 - Boiler Control - Outdoor Temp. Reset - Three Modulating Boiler - DHW/Setpoint
Model: 265
tekmar - Classic Series - 265 - Boiler Control - Outdoor Temperature Reset - Three Modulating Boiler - Domestic Hot Water/Setpoint
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$1,361.14
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Buderus 7738003451
Buderus G315 - 12" - Universal Sensor
Model: 7738003451
Buderus - 7738003451 - 12" - Universal Sensor - For G315 Dual Fuel Boilers
Write a Review
Ask a Question
$25.00
Factory-Direct
Add To Cart
Learn More About Buderus LON4KIT
Buderus LON Gateway
Model: LON4KIT
Buderus - LON4KIT - LON Gateway - For Logamatic 4321 and 4323 Controllers
Write a Review
Ask a Question
$2,635.00
Factory-Direct
Freight Icon
Free Shipping
Learn More About Free Freight
Free Shipping
*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 may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
4545
Hide