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Heat pump cutting off and knocks out power to house.

\015 I have an 2ton all in one heat pump, with heat strips. Unit installed in sept 08, to exact manufacture requirements, has an honeywell digital thermostat. This is so bizzare i cant figure it out, the unit is on 30amp, the heat stip is on 60amp, not connected to anything else. The unit will stop its cycle, and then every so often 2-3 of my house breakers loose power, but they don't trip, which cuts the power to some of my lights, and outlets. I have noticed that when this happens the unit will not come back on, and i have noticed a buzzing noise coming from where all power wires hook into. could this be a bad transfomer, or capacitor in the unit causing an overload? Please help, i'm stumpped on this.\015

Answers :

Wires buzz where, What are the hooked into? On he heat pump? At the breaker Box?

I would have electric company check incoming pole lines & transformer. Was there a bad electrical storm in your area?

You may also have a bad Main breaker box, Is it out in the weather? Terminals may be corroded.

Pulling power from other breakers means you have a dead line or low voltage/amps on that line, Or a dead short That much power you should see welding & melting of wires.

Good Luck! Be very Careful. MSG me back let me know if i can help more.

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