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HVAC Control Systems

21 products

Showing 1 - 21 of 21 products

Showing 1 - 21 of 21 products
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Tekmar 406 TEKNET - tN2 House Control - Heat Pump & Backup - Four Zone Valves
Tekmar Tekmar 406 TEKNET - tN2 House Control - Heat Pump & Backup - Four Zone Valves
$1,526.99 USD
No reviews
Tekmar 274 Control - One tN4 - Four Stage Boiler & Domestic Hot Water / Setpoint
Tekmar Tekmar 274 Control - One tN4 - Four Stage Boiler & Domestic Hot Water / Setpoint
$1,287.99 USD
No reviews
Sold Out or Discontinued
Tekmar 161 Control - TekmarNet® 4 Setpoint - One Stage Heat
Tekmar Tekmar 161 Control - TekmarNet® 4 Setpoint - One Stage Heat
$304.99 USD
No reviews
Sold Out or Discontinued
Tekmar 132 Control - Pump Sequencer Stand By / 2-Stage
Tekmar Tekmar 132 Control - Pump Sequencer Stand By / 2-Stage
$928.99 USD
No reviews
Tekmar 294EXP Smart Boiler Control Expansion Module, Four tN4, Up to 16 Boilers, 3-Wire CommunicationTekmar 294EXP Smart Boiler Control Expansion Module, Four tN4, Up to 16 Boilers, 3-Wire Communication
Tekmar Tekmar 294EXP Smart Boiler Control Expansion Module, Four tN4, Up to 16 Boilers, 3-Wire Communication
$1,197.99 USD
No reviews
Tekmar 423 TEKNET - Universal Reset Module - Four tN4 - Two Boiler - DHW & Setpoint
Tekmar Tekmar 423 TEKNET - Universal Reset Module - Four tN4 - Two Boiler - DHW & Setpoint
$1,180.99 USD
No reviews
Tekmar 422 TEKNET - Universal Reset Module - Two tN4 - Mixing - Boiler - DHW & Setpoint
Tekmar Tekmar 422 TEKNET - Universal Reset Module - Two tN4 - Mixing - Boiler - DHW & Setpoint
$1,127.99 USD
No reviews
Tekmar 374 Universal Reset Control - Two Mixing - Two Stage Boiler - Domestic Hot Water & Setpoint
Tekmar Tekmar 374 Universal Reset Control - Two Mixing - Two Stage Boiler - Domestic Hot Water & Setpoint
$1,792.99 USD
No reviews
Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint
Tekmar Tekmar 284 Control - Four tN4 - BAS - Four Stage Boiler & Domestic Hot Water / Setpoint
$3,135.99 USD
No reviews
Tekmar 279 Control - Steam - One Stage
Tekmar Tekmar 279 Control - Steam - One Stage
$2,402.99 USD
No reviews
Tekmar 275 Control - One tN4 - Four Modulating Boiler & Domestic Hot Water / Setpoint
Tekmar Tekmar 275 Control - One tN4 - Four Modulating Boiler & Domestic Hot Water / Setpoint
$1,859.99 USD
No reviews
Tekmar 268 Control - Nine Stage Boiler & Domestic Hot Water / Setpoint
Tekmar Tekmar 268 Control - Nine Stage Boiler & Domestic Hot Water / Setpoint (Discontinued)
$2,057.99 USD
No reviews
Sold Out or Discontinued
Tekmar 260 Control - Boiler & Domestic Hot Water - One Stage
Tekmar Tekmar 260 Control - Boiler & Domestic Hot Water - One Stage
$663.99 USD
No reviews
Tekmar 257 Control - Domestic Hot Water - Two Stage
Tekmar Tekmar 257 Control - Domestic Hot Water - Two Stage
$397.99 USD
No reviews
Tekmar 162 Control - TekmarNet® 4 Setpoint - One Stage Heat/Cool
Tekmar Tekmar 162 Control - TekmarNet® 4 Setpoint - One Stage Heat/Cool
$451.99 USD
No reviews
Tekmar 156 Control - Difference Setpoint - On / Off
Tekmar Tekmar 156 Control - Difference Setpoint - On / Off
$304.99 USD
No reviews
Tekmar 153 Control - Mixing Setpoint - Floating Action
Tekmar Tekmar 153 Control - Mixing Setpoint - Floating Action
$530.99 USD
No reviews
Tekmar 152 Control - Setpoint Two Stage
Tekmar Tekmar 152 Control - Setpoint Two Stage
$397.99 USD
No reviews
Tekmar 261 Boiler Control - Two Stage Boiler & Setpoint
Tekmar Tekmar 261 Boiler Control - Two Stage Boiler & Setpoint
$697.99 USD
No reviews
Tekmar 150 Control - Setpoint One Stage
Tekmar Tekmar 150 Control - Setpoint One Stage
$285.99 USD
No reviews
Tekmar 256 Boiler Control One Stage Boiler
Tekmar Tekmar 256 Boiler Control One Stage Boiler
$277.99 USD
No reviews

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