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Electrical Parts

129 products

Showing 49 - 72 of 129 products

Showing 49 - 72 of 129 products
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Honeywell V8044A1044/U Zone Valve 3/4" Sweat N.C
Honeywell Honeywell V8044A1044 Zone Valve 3/4" Sweat N.C
£195.00 GBP
No reviews
Tekmar 004 Relay 120V (ac) Coil
Tekmar Tekmar 004 Relay 120V (ac) Coil
£95.00 GBP
No reviews
In Stock
Tekmar 301P Relay Switching One Zone
Tekmar Tekmar 301P Relay Switching One Zone
£136.00 GBP
No reviews
Tekmar 302P Relay Switching Two Zones With Priority
Tekmar Tekmar 302P Relay Switching Two Zones With Priority
£294.00 GBP
No reviews
FAST-STAT Model 3000 HVAC Wiring Extender - Adds x2 Control WiresFAST-STAT Model 3000 HVAC Wiring Extender - Adds x2 Control Wires
FAST-STAT FAST-STAT Model 3000 HVAC Wiring Extender - Adds x2 Control Wires
£129.00 GBP
No reviews
In Stock
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
£1,438.00 GBP
No reviews
Honeywell HZ322K TRUZONE Kit - Zone Wireless Control Panel, DATS, and TransformerHoneywell HZ322K TRUZONE Kit - Zone Wireless Control Panel, DATS, and Transformer
Honeywell Honeywell HZ322K TRUZONE Kit - Zone Wireless Control Panel, DATS, and Transformer
£407.00 GBP
No reviews
Honeywell TH6210U2001 T6 Pro Programmable/Non Programmable Thermostat - 2 Heat/1 Cool Heat Pump - 1 Heat / 1 Cool Conventional
Honeywell Honeywell TH6210U2001 T6 Pro Programmable/Non Programmable Thermostat - 2 Heat/1 Cool Heat Pump - 1 Heat / 1 Cool Conventional
£119.00 GBP
No reviews
Honeywell TH4110U2005 T4 Pro Programmable Thermostat, 1 Heat / 1 Cool
Honeywell Honeywell TH4110U2005 T4 Pro Programmable Thermostat, 1 Heat / 1 Cool
£86.00 GBP
No reviews
Tekmar 444 TEKNET - Mixing Expansion Module - Variable Speed - Floating Action - Modulation
Tekmar Tekmar 444 TEKNET - Mixing Expansion Module - Variable Speed - Floating Action - Modulation
£725.00 GBP
No reviews
Tekmar 441 TEKNET - Mixing Expansion Module - Actuating Motor
Tekmar Tekmar 441 TEKNET - Mixing Expansion Module - Actuating Motor [DISCONTINUED - REPLACED WITH 444]
£1,029.00 GBP
No reviews
Sold out
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
£1,418.00 GBP
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
£1,354.00 GBP
No reviews
Tekmar 403 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone Pumps
Tekmar Tekmar 403 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone Pumps
£1,386.00 GBP
No reviews
Tekmar 402 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone Valves
Tekmar Tekmar 402 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Mixing - Four Zone Valves
£1,276.00 GBP
No reviews
Tekmar 400 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Four Zone Valves
Tekmar Tekmar 400 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Four Zone Valves
£1,084.00 GBP
No reviews
Tekmar 346 TEKNET - Power Manager - Three Auxiliary Pumps - Four Demands
Tekmar Tekmar 346 TEKNET - Power Manager - Three Auxiliary Pumps - Four Demands
£1,035.00 GBP
No reviews
Tekmar 336 TEKNET - tN4 Zone Manager - Four Zone Pumps
Tekmar Tekmar 336 TEKNET - tN4 Zone Manager - Four Zone Pumps
£717.00 GBP
No reviews
Tekmar 335 TEKNET - tN4 Zone Manager - Six Zone Valves
Tekmar Tekmar 335 TEKNET - tN4 Zone Manager - Six Zone Valves
£831.00 GBP
No reviews
Tekmar 334 TEKNET - tN2 Zone Manager - Four Zones - Cooling & Fan
Tekmar Tekmar 334 TEKNET - tN2 Zone Manager - Four Zones - Cooling & Fan
£927.00 GBP
No reviews
Tekmar 326 TEKNET - tN4 Zone Expansion Module - Three Zone Pumps
Tekmar Tekmar 326 TEKNET - tN4 Zone Expansion Module - Three Zone Pumps
£339.00 GBP
No reviews
Tekmar 325 TEKNET - tN4 Zone Expansion Module - Six Zone Valves
Tekmar Tekmar 325 TEKNET - tN4 Zone Expansion Module - Six Zone Valves
£568.00 GBP
No reviews
Tekmar 324 TEKNET - tN2 Zone Expansion Module - Four Zones - Cooling & Fan
Tekmar Tekmar 324 TEKNET - tN2 Zone Expansion Module - Four Zones - Cooling & Fan
£621.00 GBP
No reviews
Tekmar 316 TEKNET - tN4 Wiring Center - Four Zone Pumps
Tekmar Tekmar 316 TEKNET - tN4 Wiring Center - Four Zone Pumps
£473.00 GBP
No reviews

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