Order By
TTD-181M TTD-181M One Zone Radiant Heating Controller
TTD-181M One Zone Radiant Heating Controller
TTD-181 controllers are designed for radiant tubes. Up to 8 radiant tubes per controller, one zone. Three adjustable control programs (comfort, economy and anti-freeze). Up to 7 on/off cycles per day. Manual override facility for each tube. 230Vac supply. 8+1 230vac output relays. PTC2kOhm sensor.
£307.00 £368.40 inc VAT

TTD-241M TTD-241M Two Zone Radiant Heating Controller
TTD-241M Two Zone Radiant Heating Controller
TTD-241 controllers are designed for radiant tubes. Up to 8 radiant tubes per controller, two zones. Three adjustable control programs (comfort, economy and anti-freeze). Up to 7 on/off cycles per day. Manual override facility for each tube. 230Vac supply. 8+1 230vac output relays. PTC2kOhm sensor.
£307.00 £368.40 inc VAT