Indoor unit has a supply of 154 with a return of 80 with a 74 heat rise. Static pressure supply is 0.3 and return is -0.17. Voltage enhancement system read 7.2 with a factory setting of 7.5 and is within allowable fault. Blower compartment a little dirty, some of insulation coming apart but for most part holding together. Blower wheel a little dirty, spins without restriction and the bearing is tight. Checked wiring behind thermostat terminal and connections are good. Cleaned out filter of exhaust removal system of bugs. Amps for exhaust removal system read 0.3. Changed filter customer supplied, it was a 4 inch and filter slot can take up to a five inch. Checked heat exchanger looks ok. Ignition ceased when turning off fuel delivery system. Recommended they replaced carbon monoxide detector.
Indoor unit has a supply of 154 with a return of 80 with a 74 heat rise. Static pressure supply is 0.3 and return is -0.17. Voltage enhancement system read 7.2 with a factory setting of 7.5 and is within allowable fault. Blower compartment a little dirty, some of insulation coming apart but for most part holding together. Blower wheel a little dirty, spins without restriction and the bearing is tight. Checked wiring behind thermostat terminal and connections are good. Cleaned out filter of exhaust removal system of bugs. Amps for exhaust removal system read 0.3. Changed filter customer supplied, it was a 4 inch and filter slot can take up to a five inch. Checked heat exchanger looks ok. Ignition ceased when turning off fuel delivery system. Recommended they replaced carbon monoxide detector.
Indoor unit has a supply of 154 with a return of 80 with a 74 heat rise. Static pressure supply is 0.3 and return is -0.17. Voltage enhancement system read 7.2 with a factory setting of 7.5 and is within allowable fault. Blower compartment a little dirty, some of insulation coming apart but for most part holding together. Blower wheel a little dirty, spins without restriction and the bearing is tight. Checked wiring behind thermostat terminal and connections are good. Cleaned out filter of exhaust removal system of bugs. Amps for exhaust removal system read 0.3. Changed filter customer supplied, it was a 4 inch and filter slot can take up to a five inch. Checked heat exchanger looks ok. Ignition ceased when turning off fuel delivery system. Recommended they replaced carbon monoxide detector.
Indoor unit has a supply of 154 with a return of 80 with a 74 heat rise. Static pressure supply is 0.3 and return is -0.17. Voltage enhancement system read 7.2 with a factory setting of 7.5 and is within allowable fault. Blower compartment a little dirty, some of insulation coming apart but for most part holding together. Blower wheel a little dirty, spins without restriction and the bearing is tight. Checked wiring behind thermostat terminal and connections are good. Cleaned out filter of exhaust removal system of bugs. Amps for exhaust removal system read 0.3. Changed filter customer supplied, it was a 4 inch and filter slot can take up to a five inch. Checked heat exchanger looks ok. Ignition ceased when turning off fuel delivery system. Recommended they replaced carbon monoxide detector.