€220.00 ex. VAT 3 zone programmer with 3 operating modes – 24h, 5/2d & 7 day. Perfect for controlling 3 zones in a central heating system. 3 Zone Programmer Choose an optionR37R37-HWClear Quantity Add to basket Description Description 3 zone programmer with 3 operating modes – 24h, 5/2d & 7 day. Perfect for controlling 3 zones in a central heating system. 3 zone clock hardwire programmer R37 R37-HW time Related products Hardwired Programmers4 Zone Programmer €304.00 ex. VAT Add to basket RF Programmers1 Zone RF Timeswitch €200.00 ex. VAT Add to basket RF Heating Control PacksS Plan RF Heating Control Pack with Hardwired Cylinder Thermostat €490.00 ex. VAT Select options This product has multiple variants. The options may be chosen on the product page