Channels Dual (Hot Water and Central Heating). The PROG2 is compatible with both gravity-fed and fully pumped heating systems and is suitable for use in.
Honeywell ST9400C 7 Day, 2-Channel, 3 On/Off per Day
Honeywell Home 7-Day 2 Channel Programmer ST9400C1000 3 on/off per day Settings
7-Day 2 Channel Central Heating & Hot Water Programmer Timer Replacement for Honeywell ST9400C – Dual Channel Wired Boiler Controller and Heating Timer
7 Day 2 Channel Programmer - Replaces Honeywell ST9400C
Neomitis PRG7RF 7 Day 2 Channel Programmer with RF Room Thermostat PRG7 RF - NEW
7 Day, 2 Channel, 3 Cycle Boiler Programmer - Honywell ST9400C - Brand New
