Boiler Controls

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Buderus 3/4" Diameter Chrome Immersion Well

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Buderus - 5446065 - 3/4" Diameter - Chrome Well - For Logamatic 4321 and 4323

Item#: 37578

Model#: 5446065

Brand: Buderus

$55.00

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Buderus 3/4" Diameter Chrome Immersion Well

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Buderus 4321 Master Controller Logamatic 4000

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Buderus - 7747011938 - 4321 Master Controller - For G315 Dual Fuel Boilers

Item#: 37579

Model#: 7747011938

Brand: Buderus

$2,080.00

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Buderus 4321 Master Controller Logamatic 4000

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Buderus BMS Interface For Logamatic 4000

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Buderus - 7747001011 - BMS Interface - FM448 - For Logamatic 4321 and 4323

Item#: 37580

Model#: 7747001011

Brand: Buderus

$370.00

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Buderus BMS Interface For Logamatic 4000

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Buderus Flue Gas Temperature Sensor For Logamatic 4000

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Buderus - 5991368 - Flue Gas Temperature Sensor - For Logamatic 4321 and 4323

Item#: 37581

Model#: 5991368

Brand: Buderus

$165.00

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Buderus Flue Gas Temperature Sensor For Logamatic 4000

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Buderus Remote Control For Logamatic 4000

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Buderus - 7747011958 - Remote Control - MEC2 - For Logamatic 4321 and 4323

Item#: 37582

Model#: 7747011958

Brand: Buderus

$358.00

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Buderus Remote Control For Logamatic 4000

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Buderus Logamatic 4000 Side Mounting Support

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Buderus - 5097580 - Side Mounting Support - For Logamatic 4321 and 4323

Item#: 37583

Model#: 5097580

Brand: Buderus

$485.00

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Buderus Logamatic 4000 Side Mounting Support

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Buderus Solar Module For Logamatic 4000

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Buderus - 8718571209 - Solar Module - FM443 - For Logamatic 4321 and 4323

Item#: 37584

Model#: 8718571209

Brand: Buderus

$458.00

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Buderus Solar Module For Logamatic 4000

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Buderus Temperature Display Module For Logamatic 4000

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Buderus - 7747029413 - Temperature Display Module - For Logamatic 4321 and 4323

Item#: 37585

Model#: 7747029413

Brand: Buderus

$131.00

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Buderus Temperature Display Module For Logamatic 4000

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Buderus Logamatic 2107 Intelligent Control

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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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Buderus Logamatic 2107 Intelligent Control

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Buderus LON Gateway for 4321 and 4323

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Buderus - LON4KIT - LON Gateway - For Logamatic 4321 and 4323 Controllers

Item#: 37587

Model#: LON4KIT

Brand: Buderus

$2,671.00

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Buderus LON Gateway for 4321 and 4323

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Buderus Mixing Valve Module for R2107

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Buderus - 5016598 - Mixing Valve Module - For Logamatic 2107 Control

Item#: 37597

Model#: 5016598

Brand: Buderus

$340.00

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Buderus Mixing Valve Module for R2107

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Buderus 2-Stage Or Modulating Firing Module

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Buderus - 5016602 - Modulating Firing Module - For Logamatic 2107 Control

Item#: 37633

Model#: 5016602

Brand: Buderus

$218.00

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Buderus 2-Stage Or Modulating Firing Module

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Buderus Solar Module for RC35

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Buderus - 7747028451 - Solar Module - SM10 - For RC35 Energy Control System

Item#: 37646

Model#: 7747028451

Brand: Buderus

$251.00

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Buderus Solar Module for RC35

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Buderus FM458 Gas Boiler Strategy Module for 4321 and 4323

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Buderus - 7747030429 - Strategy Module - FM458 - For Logamatic 4321 and 4323 Controllers

Item#: 37651

Model#: 7747030429

Brand: Buderus

$495.00

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Buderus FM458 Gas Boiler Strategy Module for 4321 and 4323

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Weil-McLain 0-10V Output Card for BSC Control Panels

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Weil-McLain - BSC - 0-10V Output Card - 389900232

Item#: 49128

Model#: 389900232

Brand: Weil-McLain

$260.00

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Weil-McLain 0-10V Output Card for BSC Control Panels

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Weil-McLain 0-135 ohm Output Card for BSC Control Panels

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Weil-McLain - BSC - 0-135 ohm Output Card - 389900233

Item#: 49129

Model#: 389900233

Brand: Weil-McLain

$260.00

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Weil-McLain 0-135 ohm Output Card for BSC Control Panels

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Weil-McLain BCP-3 Control Panel

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Weil-McLain - BCP-3 - Control Panel - Three Stage - 389900220

Item#: 49507

Model#: 389900220

Brand: Weil-McLain

$794.00

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Weil-McLain BCP-3 Control Panel

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Weil-McLain Extension Module for BCP-8 Control Panels

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Weil-McLain - BCP-8X - Extension Module - Eight Stage - 389900223

Item#: 49609

Model#: 389900223

Brand: Weil-McLain

$1,490.00

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Weil-McLain Extension Module for BCP-8 Control Panels

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Weil-McLain Hot Water Control Panel for BCP-8W

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Weil-McLain - BCP-8W - Hot Water Control Panel - Eight Stage - 389900221

Item#: 49661

Model#: 389900221

Brand: Weil-McLain

$1,681.00

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Weil-McLain Hot Water Control Panel for BCP-8W

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Weil-McLain Hot Water BMC Multiplue Modulating Control

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Weil-McLain - BMC - Hot Water Modulating Control - Four Stage - 389900224

Item#: 49667

Model#: 389900224

Brand: Weil-McLain

$1,853.00

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Weil-McLain Hot Water BMC Multiplue Modulating Control

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Weil-McLain Multiple Sequencing Hot Water/Steam Modulating Control

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Weil-McLain - BSC - Hot Water/Steam Multiple Sequencing and Modulating Control - 389900219

Item#: 49673

Model#: 389900219

Brand: Weil-McLain

$6,056.00

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Weil-McLain Multiple Sequencing Hot Water/Steam Modulating Control

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Weil-McLain 6-20-degree F Indoor/Outdoor Operating Control

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Weil-McLain - Indoor/Outdoor Operating Control - 6-20 F Adjustable Differential - 511624622

Item#: 49675

Model#: 511624622

Brand: Weil-McLain

$408.00

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Weil-McLain 6-20-degree F Indoor/Outdoor Operating Control

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Weil-McLain Input Module for BMC controls

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Weil-McLain - MBC 4-20-ma - Input Module - 389900226

Item#: 49676

Model#: 389900226

Brand: Weil-McLain

$537.00

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Weil-McLain Input Module for BMC controls

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Weil-McLain Expansion Module Modulating

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Weil-McLain - BSC-8X - Modulating Expansion Module - 389900231

Item#: 49854

Model#: 389900231

Brand: Weil-McLain

$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 map apply, see our full shipping policy for more details.

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Weil-McLain Expansion Module Modulating