Parkersburg WV Heating, AC Repair & Plumber

Replaced thermal fusible link in fire damper. Air flow is back to normal.

No faults found with 2007 Lennox package unit. System has two heat exchangers. Left side had 60ppm of carbon monoxide, right side had 245ppm. Informed customer of the age of unit and that the heat exchanger is wearing out with age. Filters on unit have not been changed since June of 2022. Building does not have any carbon monoxide detection that we could find. Building also has two split systems all the same age(2007). They all use r22 refrigerant that is no longer in production. Gave customer information on maintenance package.

Heat exchanger has failed. Unit is shut off for now.

HVAC maintenance visit. Performed full HVAC maintenance on equipment. Verified working status of surge protection and found no issues at this time. Renewed Cozy Home agreement.

Drain

Checked hot water tank and furnace gas fittings. Only leak was the gas shut off to the furnace (see picture). Replaced gas shutoff. Rechecked fittings and found no leaks. Tested furnace for normal heating operation.

Performed maintenance check on AC. Found no issues with the equipment and quoted price for air purifier to keep system clean and improve indoor air quality.

Diagnostic service

Install Compressor

Replace existing furnace and AC

Customer needs new 6 inch flex run ran approximately 25 feet. Current supply run was never hooked up and is crushed as well. Need to call customer to schedule up installation of new flex run. It is located in tight crawl space.

2002 arcoaire furnace had a flame rollout switch tripped. Reset switch and restarted system. Unit has failed combustion analysis with very high levels of carbon monoxide in the flue(2152ppm before it quit reading). Had to removed probe so my equipment wasn’t damaged. Condemned furnace and shut it down for safety concerns. Given the age of the system I do not recommend repair. Customer is getting an estimate today for a new furnace between 3-5pm.

Verified that proper maintenance was done. Checked amp draws, gas pressure, drain line, flame sensor, heat rise.

Performed heating and cooling check. Found no issues. Recommend a plasma air purifier.

Performed maintenance on all 4 air conditioners. Changed all filters and systems were operating properly at this time. The blower wheel in parsonage was starting to have dirt build up on it. Capacitor had already been changed recently likely in part because of dirty wheel. Recommended blower wheel cleaning and plasma air to help prevent it from building up again.

Replaced control board and transformer under warranty.

Bad high limit switch causing intermittent no heat issues

Fusible link for fire damper had melted when blower motor failed causing the fire damper to close cutting off airflow to warehouse. Ordered new link and will return to replace when part comes in.

Replaced thermostat. Button press didn’t register on old one.

Goodman

17 yr old rheem gas furnace. Gas valve initially was not opening for ignition. Removed wired to confirm valve was receiving voltage. Hooked ire’s back up to valve and unit is working again. Customer has declined replacing gas valve for now and wishes to see what happens. If gas valve needs replaced gas would need shut off outside and a lot of pipe would have to be removed to change valve. Blower wheel has a lot of dirt and dust accumulated on it also. Given age and condition of system I do not recommend repair.

Maintenance

Filter in unit was very dirty. Changed air filter and did maintenance on hvac system. Fixed a small gas leak in Union that wasn’t fully seated. Reme halo and surge protection are in good working order. Changed batteries in thermostat. Customer said the mode was in off position. Maintenance plan expires in September this year.

HVAC maintenance, filter change and maintenance renewal

Unit need a new inducer and new igniter