Pottstown, PA

The customers had said the outdoor unit will not come on when they tried it on Tuesday or Wednesday. Outdoor a/c will try to run but makes a clicking sound from the board to the reversing valve, and the fan and compressor shut off. But it still clicks continuously through the board to the reversing valve. It has a H8 error for high line volt . My volts are 245volts . We need to return back tomorrow got to dark and the rain was getting heavier. May be a board issue . Will need to contact tech support. Collected for extended diagnostics.

3/31/26 Performed precision a/c tune up on (2 )Mitsubishi multi systems with (8 )indoor heads. Also performed maintenance on (3 )amana thru the wall a/cs. Made sure all filters were cleaned. Checked all electrical connections and components. Checked temperature splits. Brushed of dust off of coils on amana package units. Tested capacitors were applicable. All systems are working properly at time of service.

3/23/26. Talked to homeowner about hot water issues. Found that the only time they have issues with the hot water is using the shower. Water will be hot then go cold and get hot again. Got homeowner to run kitchen faucet with no issues with hot water. Let homeowner know they will need a plumber to replace mixer. Also looked for any error codes in the history m no errors found. Also checked incoming gas pressure it was 7.5 w.c. And 6.2 w.c. When running. Lasers combi boiler is working properly at time of service.

Est

3/20/26. Performed quality assurance on recently installed climate master geothermal system. Checked loop pressure it was 45psi very good. Checked temperature rise which was 18 degrees. Checked water loop temperature split it was 6 in heating mode. Checked all electrical connections and components. Duct work was sealed. Found that the geo airflow was correct. Explained to homeowner that it is a variable speed blower and will be louder when it fully ramps up. Also ran geo in cooling mode . Geothermal is working properly at quality assurance.

Est

Swapped out old climate, master geothermal furnace with a new one and tied everything back in the way it was status quo

I arrived for a comfort issue with the oil, furnace and heat pump. Customers can’t get temperature over 65°, they have it set for 67°. I found the air filter was very dirty very fine dust. I recommended to the customer to change out the filter more regularly and to move to a merv 8 or 10 filter. They are using now is too restrictive. Collected fot my diagnostic system is running fine now making temp at 67°.

Replaced outside temperature sensor ( had to work around roofers). Re connected wiring inside boiler. Found there is no way of seeing the temperature on the digital board. Measured resistance and had right around 30,000 ohms which was good. Boiler is working properly at time of service.

Performed precision heat tune up on trane high efficiency gas furnace. Homeowner just replaced 413 air filter. Checked all electrical connections and components. Checked temperature rise. Checked gas pressure tested condensation pump. Cleaned flame sensor. Checked resistance of hsi. Performed combustion test. Gas furnace is working properly at time of service. Also provided estimate to replace water heater, inducer motor is kind of noisy on water heater.