Boiler Control Accessories

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Learn More About Buderus 5720724
Buderus - 5720724 - BFU Room Sensor - For Logamatic 2107 Control
67% Buy This
$140.00
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Learn More About Buderus 5016598
Buderus - 5016598 - Mixing Valve Module - For Logamatic 2107 Control
33% Buy This
$340.00
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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 may apply, see our full shipping policy for more details.
Learn More About Buderus LON4KIT
Buderus - LON4KIT - LON Gateway - For Logamatic 4321 and 4323 Controllers
$2,671.00
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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 may apply, see our full shipping policy for more details.
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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.
Learn More About Buderus 5991368
Buderus - 5991368 - Flue Gas Temperature Sensor - For Logamatic 4321 and 4323
$165.00
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Learn More About Buderus 5097580-
Buderus - 5097580 - Side Mounting Support - For Logamatic 4321 and 4323
$485.00
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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 may apply, see our full shipping policy for more details.
Learn More About Buderus 7747029413
Buderus - 7747029413 - Temperature Display Module - For Logamatic 4321 and 4323
$131.00
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Learn More About Weil-McLain 389900232
Weil-McLain - BSC - 0-10V Output Card - 389900232
$260.00
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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 may apply, see our full shipping policy for more details.
Learn More About Weil-McLain 389900233
Weil-McLain - BSC - 0-135 ohm Output Card - 389900233
$260.00
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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 may apply, see our full shipping policy for more details.
Learn More About Weil-McLain 389900226
Weil-McLain - MBC 4-20-ma - Input Module - 389900226
$537.00
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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 may apply, see our full shipping policy for more details.
Learn More About Weil-McLain 389900223
Weil-McLain - BCP-8X - Extension Module - Eight Stage - 389900223
$1,490.00
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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 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.
Learn More About Weil-McLain 389900231
Weil-McLain - BSC-8X - Modulating Expansion Module - 389900231
$3,635.00
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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 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.
Learn More About Buderus 5016602
Buderus - 5016602 - Modulating Firing Module - For Logamatic 2107 Control
$218.00
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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 may apply, see our full shipping policy for more details.
Learn More About Buderus 7747028451
Buderus - 7747028451 - Solar Module - SM10 - For RC35 Energy Control System
$251.00
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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 may apply, see our full shipping policy for more details.
Learn More About Buderus 8718571209
Buderus - 8718571209 - Solar Module - FM443 - For Logamatic 4321 and 4323
$458.00
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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 may apply, see our full shipping policy for more details.
Learn More About Hydrolevel EW-224
Hydrolevel EW-224 Electro-Well Low Water Cut-Off Probe, Long Nut, Short Insertion Length - 1/2" NPT
$59.00
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Learn More About Hydrolevel EW-225
Hydrolevel EW-225 Electro-Well Low Water Cut-Off Probe, Extra Short Insertion Length - 1/2" NPT
$46.00
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Learn More About Hydrolevel 48-121
Hydrolevel HydroStat Pipe Mounting Kit, 4' Sensor Cord
$103.00
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Learn More About Hydrolevel 48-104
Hydrolevel HydroStat Wall/Jacket Mounting Kit, 20' Sensor Cord
$90.00
Factory-Direct
Learn More About Hydrolevel 48-102
Hydrolevel HydroStat Wall/Jacket Mounting Kit, 4' Sensor Cord
$66.00
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Learn More About Buderus 7738003451
Buderus - 7738003451 - 12" - Universal Sensor - For G315 Dual Fuel Boilers
$25.00
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Learn More About Buderus 7738003610
Buderus - 7738003610 - Hydrostat Outdoor Sensor Kit - For G115WS and G215 Boilers
$49.00
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Learn More About Buderus 7738003609
Buderus - 7738003609 - Hydrostat Wall Mounting Kit - For G115WS and G215 Boilers
$45.00
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Learn More About Buderus 5446065
Buderus - 5446065 - 3/4" Diameter - Chrome Well - For Logamatic 4321 and 4323
$55.00
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Learn More About Buderus 7747011958
Buderus - 7747011958 - Remote Control - MEC2 - For Logamatic 4321 and 4323
$358.00
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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 may apply, see our full shipping policy for more details.