HVAC Questions? Ask an HVAC Expert for Answers ASAP
Good morning, and welcome to the Technical section in JustAnswer, an independent paid question and answer platform that matches customers' questions to experts in various skills. My name is ***** ***** I'll be happy to help you today.I'm sorry to hear of your problem. It's not fun without heat :-/The T4 is just a thermostat, so it shouldn't have any affect on your hot water. What is the make and model of your boiler?Also, it would be useful to know the current system pressure reading.
Good evening, I haven't heard back from you yet.If you have a combi boiler and are not getting any hot water, please check that the system pressure is sufficient, and let me know if you see any fault code or message reported on the boiler front panel.