Hi all,
First post here and I must say what a great community this appears to be - I wish I had found this forum when I started my self build in 2020 rather than now when I'm a few months off moving in! Some of the posts and level of detail in them are absolutely brilliant!
On topic however, I have a Domus HRXD MVHR unit I purchased from BPC back in April last year. I fitted it and plumbed it up, but the time has only come to get it going this week as we finally have heating on!
I have balanced the system according to the figure provided by BPC with a calibrated anemometer. The system has been on for 24 hours, and my exhaust temperature is reading about 10deg C. According to the manual, this should be reading the temp of the air coming back to the unit from the extraction side. The 12deg C in the attached photo is the intake temp. from outside, which I think is possibly being a bit generous with it being the start of Feb! Room temps are all set at 17deg C, and all rooms are genuinely at this temp.
I have measured the air coming from the supply ducts with a calibrated thermometer and it is reading 12-14degC.
Is there typically a longish heat up time for these systems, or do I potentially have an issue? I have contacted BPC and waiting to hear back from the technical team, but thought it might be no harm to check out some real world experiences here.
Any feedback is much appreciated, especially from those of you with a Domus unit!
Thanks,
Brian