Upon arrival performed maintenance on 2 airflow heating systems. Cycled systems on and off, verified heating order of operations. Found blower wheels to have dust build up. This can cause blower wheel to go off balance. Indoor motors have slight oil leaking. Amperages throughout system good. Temp rise splits in range. Flame sensors cleaned. No distribution boxes on returns, ducts tapped into caging of furnace. Secondary motor controls low & out of range. - dirty blower wheels - no distribution boxes - heat exchangers have major heat spots Advised client that heat exchangers could be damaged, needed to pull heat exchanger to verify crack, client declined. Recommended to get low level co detectors. Systems both reset tested and fully functional.
Upon arrival performed maintenance on 2 airflow heating systems. Cycled systems on and off, verified heating order of operations. Found blower wheels to have dust build up. This can cause blower wheel to go off balance. Indoor motors have slight oil leaking. Amperages throughout system good. Temp rise splits in range. Flame sensors cleaned. No distribution boxes on returns, ducts tapped into caging of furnace. Secondary motor controls low & out of range. - dirty blower wheels - no distribution boxes - heat exchangers have major heat spots Advised client that heat exchangers could be damaged, needed to pull heat exchanger to verify crack, client declined. Recommended to get low level co detectors. Systems both reset tested and fully functional.
Upon arrival performed maintenance on 2 airflow heating systems. Cycled systems on and off, verified heating order of operations. Found blower wheels to have dust build up. This can cause blower wheel to go off balance. Indoor motors have slight oil leaking. Amperages throughout system good. Temp rise splits in range. Flame sensors cleaned. No distribution boxes on returns, ducts tapped into caging of furnace. Secondary motor controls low & out of range. - dirty blower wheels - no distribution boxes - heat exchangers have major heat spots Advised client that heat exchangers could be damaged, needed to pull heat exchanger to verify crack, client declined. Recommended to get low level co detectors. Systems both reset tested and fully functional.
Upon arrival performed maintenance on 2 airflow heating systems. Cycled systems on and off, verified heating order of operations. Found blower wheels to have dust build up. This can cause blower wheel to go off balance. Indoor motors have slight oil leaking. Amperages throughout system good. Temp rise splits in range. Flame sensors cleaned. No distribution boxes on returns, ducts tapped into caging of furnace. Secondary motor controls low & out of range. - dirty blower wheels - no distribution boxes - heat exchangers have major heat spots Advised client that heat exchangers could be damaged, needed to pull heat exchanger to verify crack, client declined. Recommended to get low level co detectors. Systems both reset tested and fully functional.