I got a new heatpump and AHU. I used my old thermostat a 13 year old honeywell programmable model.
My old heat pump was a 10 seer unit 20 years old. My new unit is 15 seer.
My new unit runs for 10 minutes then cuts off for 10 minutes, runs for ten minutes cuts off for 10 minutes etc.
Does this seem right? It is cold here now 20’s and 30’s and the aux heat kicks in to help.
What I notice is if my heat pump was set on 68, it never leaves 68 the heat pump cuts on and off, but never leaves 68. Is this right?
Shouldn’t my heat pump be running longer?
Shouldn’t it be doing something like this set on 68, when it drops to 67, the heat pump kicks on until it goes to 69 then it goes off until it drops to 67.