Home / Heating Controls / Honeywell Controls Honeywell Controls Showing all 2 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Honeywell ST9400C Programmer £80.00 £54.93 inc. VAT, £45.78 ex. VAT Buy product Honeywell T87M2018 Round Modulation OpenTherm Thermostat £40.99 inc. VAT, £34.16 ex. VAT Buy product