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Boiler Control Accessories

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Hydrolevel EW-205 Electro-Well Low Water Cut-Off Probe, Extra Short Insertion Length - 3/4" NPT
$18.00
Factory-Direct
Buderus - 7738003451 - 12" - Universal Sensor - For G315 Dual Fuel Boilers
$21.00
Factory-Direct
Buderus - LON4KIT - LON Gateway - For Logamatic 4321 and 4323 Controllers
$2,632.00
Factory-Direct
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Buderus - 5991368 - Flue Gas Temperature Sensor - For Logamatic 4321 and 4323
$156.00
Factory-Direct
Buderus - 7747011958 - Remote Control - MEC2 - For Logamatic 4321 and 4323
$351.00
Factory-Direct
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Buderus - 5097580 - Side Mounting Support - For Logamatic 4321 and 4323
$437.95
Factory-Direct
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Buderus - 7747029413 - Temperature Display Module - For Logamatic 4321 and 4323
$130.00
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Weil-McLain - BSC - 0-10V Output Card - 389900232
$228.11
Factory-Direct
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Weil-McLain - BSC - 0-135 ohm Output Card - 389900233
$228.11
Factory-Direct
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Weil-McLain - Alarm Bell - Used with 511802620 Transformer - 511802621
$58.56
Factory-Direct
Weil-McLain - Brass Tube Sebsir Indoor System Sensor - with 8" Wire - 389900230
$50.88
Factory-Direct
Weil-McLain - MBC 4-20-ma - Input Module - 389900226
$474.44
Factory-Direct
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Learn More About Free Freight *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.
Weil-McLain - Outdoor Temperature Sensor - For Weil-McLain Ultra Oil Hot Water Boilers - MPN: 650000016
$28.80
Factory-Direct
Weil-McLain - Universal Temperature Sensor - For Weil-McLain Ultra Oil Hot Water Boilers - MPN: 650000095
$20.16
Factory-Direct
Weil-McLain - BCP-8X - Extension Module - Eight Stage - 389900223
$1,257.30
Factory-Direct
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Learn More About Free Freight *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 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.
Weil-McLain - BSC-8X - Modulating Expansion Module - 389900231
$3,069.00
Factory-Direct
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2% Check Discount Icon
2% Check Discount
Learn More About 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.
Buderus - 7746900845 - Cascade Module - MCM10 - For GB142 and GB162 Boilers
$754.00
Factory-Direct
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Buderus - 7747028449 - Mixing Module - MM10 - For RC35 Energy Control System
$266.00
Factory-Direct
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Buderus - 7747028450 - Low-loss Header Module - WM10 - For RC35 Energy Control System
$195.00
Factory-Direct
Buderus - 7747028451 - Solar Module - SM10 - For RC35 Energy Control System
$251.00
Factory-Direct
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Buderus - 7747030429 - Strategy Module - FM458 - For Logamatic 4321 and 4323 Controllers
$495.00
Factory-Direct
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Buderus - 8718571209 - Solar Module - FM443 - For Logamatic 4321 and 4323
$450.00
Factory-Direct
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Learn More About Free Freight *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.
Hydrolevel EW-204 Electro-Well Low Water Cut-Off Probe, Long Nut, Short Insertion Length - 3/4" NPT
$39.00
Factory-Direct
Hydrolevel EW-224 Electro-Well Low Water Cut-Off Probe, Long Nut, Short Insertion Length - 1/2" NPT
$39.00
Factory-Direct

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