Phone & Email Support

1-844-597-3070 * info@masterbuildermercantile.com

World Wide Shipping

Regular and Express Shipping Available

Satisfied or Refunded

Refund Available Within 30-Days of Purchase

Secure Information

Secure and Encrypted Payments.

All products

14411 products

Showing 12745 - 12768 of 14411 products

Showing 12745 - 12768 of 14411 products
View
Tekmar 361 Mixing Control - Variable Speed
Tekmar Tekmar 361 Mixing Control - Variable Speed
£1,035.00 GBP
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
£2,152.00 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 401 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Four Zone Pumps
Tekmar Tekmar 401 TEKNET - tN2 House Control - Boiler - DHW & Setpoint - Four Zone Pumps
£1,098.00 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 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 406 TEKNET - tN2 House Control - Heat Pump & Backup - Four Zone Valves
Tekmar Tekmar 406 TEKNET - tN2 House Control - Heat Pump & Backup - Four Zone Valves
£1,833.00 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 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 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 or Discontinued
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 518 Thermostat One Stage Heat
Tekmar Tekmar 518 Thermostat One Stage Heat
£136.00 GBP
No reviews
In Stock
Tekmar 519 Thermostat One Stage Heat With 079 Sensor
Tekmar Tekmar 519 Thermostat One Stage Heat With 079 Sensor
£158.00 GBP
No reviews
In Stock
Tekmar 521 Thermostat Programmable - Two Heat or Heat-Cool (Includes Sensor 079)
Tekmar Tekmar 521 Thermostat Programmable - Two Heat or Heat-Cool (Includes Sensor 079)
£238.00 GBP
1 review
Tekmar 532 Thermostat One Stage Heat
Tekmar Tekmar 532 Thermostat One Stage Heat
£207.00 GBP
No reviews
Tekmar 552 TekmarNet Thermostat - One Stage Heat
Tekmar Tekmar 552 TekmarNet Thermostat - One Stage Heat
£431.00 GBP
No reviews
In Stock
Tekmar 553 TekmarNet Thermostat - Two Stage Heat - One Stage Cool - Fan
Tekmar Tekmar 553 TekmarNet Thermostat - Two Stage Heat - One Stage Cool - Fan
£519.00 GBP
No reviews
Tekmar 554 TekmarNet Thermostat - One Stage Heat - One Stage Cool - One Fan
Tekmar Tekmar 554 TekmarNet Thermostat - One Stage Heat - One Stage Cool - One Fan
£414.00 GBP
No reviews
Tekmar 557 TekmarNet Thermostat - Radiant Floor - 2 Heat Pump/Cool - Backup - Humidity
Tekmar Tekmar 557 TekmarNet Thermostat - Radiant Floor - 2 Heat Pump/Cool - Backup - Humidity
£797.00 GBP
No reviews
Tekmar 561 Thermostat Wi-Fi One Stage Heat
Tekmar Tekmar 561 Thermostat Wi-Fi One Stage Heat
£430.00 GBP
No reviews
In Stock
Tekmar 561 Thermostat Wi-Fi One Stage Cool and Fan
Tekmar Tekmar 562 Thermostat Wi-Fi Two Stage Heat, One Stage Cool and Fan
£543.00 GBP
No reviews
Tekmar 563 Thermostat - Conventional 2H/2C or Heat Pump 4H/2CTekmar 563 Thermostat - Conventional 2H/2C or Heat Pump 4H/2C
Tekmar Tekmar 563 Thermostat - Conventional 2H/2C or Heat Pump 4H/2C
£590.00 GBP
No reviews
Tekmar 564 Thermostat White Invita® WiFi
Tekmar Tekmar 564 Thermostat White Invita® WiFi
£478.00 GBP
No reviews
In Stock
Copy of Tekmar 564B Thermostat Black Invita® WiFi
Tekmar Tekmar 564B Thermostat Black Invita® WiFi [DISCONTINUED]
£478.00 GBP
No reviews
Sold Out or Discontinued

Recently viewed