My geothermal takes 28x30x2 merv 11 filter. I had bought some online a couple years ago but the company no longer is around. I have searched for...
I have a Century HZD036 Geothermal unit and have been using merv 11 filters. Is it ok to use merv 13 filters in it?
How often should I change the filter in my geo? I had a new geo installed back in Sept. It has 28x30x2 MERV 11 filters. I have read anywhere from...
I start out with it set at 70 in the fall and lower it as it gets colder. I don't turn it back up unless we get a warm up. It is at 67 now and...
Checking the loop water with a temp probe in the line in and line out ports are opposite what it says on the stat. Thermostat says: "entering...
I had my broke 20 year old 2.5 ton Water Furnace replaced with a 3 ton Century geo back in Sept. The water Furnace had a single stage compressor...
Thanks for the input, My old unit was 2.5 ton and the new is 3. The old did rely on the aux. It seemed to kick in more than I thought it should....
My old unit died and had a new unit installed. Different brand than what I had before. The installer has it set for the aux heat not kick in, only...
My 20 yr old geo died in March. I have decided to replace instead of repair. I checked my loop pressure yesterday and it was down to zero to a...
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