Overland Park, KS HVAC & Plumbing Services

Hanging unit heater #3 in N. Warehouse had a gas leak at the gas shut-off. The gas leak was repaired with no parts used. The leak was rechecked after the repair and is no longer leaking. Of note is that the hanging unit heater #3 was discovered to not be functioning during maintenance today. I will be contacting Mr. Choat for repair approval. Thank you, Jon

Went for a maintenance call today for heat. Tested for static pressure system is passing when in heat. All electrical components are passing for manufacture specifications. Did a combustion test is within range. Inspected heat exchanger no cracks/leaks were detected. Checked temp split and is passing. Did replace filter for customer. Cleaned flame sensor and pressure switch hose. System is up and running before departure. Thank you for choosing LBA services-Johann

This task will be replacing the existing spigot and installing a new spigot. We will have to cut inside to take the exiting spigot out and pull the old one out along with new fittings for connecting back to the existing water line.

Four unit heaters left to service. Tech notes: Rooftop #4: Lennox GCS16-048-120-BG//5605E06789 K20,k3, gas capped off at union. Rooftop #3: Lennox kGA240S4BH2G//5617G01786 Blower contactor 3p 25fla 24v coil Unit heater by east dock doors #9: Lennox (2) 5uf caps (measured 3.43, 3.21 small oval

Replaced battery back up system under warranty. Everything works like it should.

Replaced Inducer motors and cleaned both blower wheels

This will be for the spot repair. Will come with a 1 year repair.

Today heating function checks were performed. The heating systems were checked for electrical and mechanical function. All filters were replaced. There were several components that were worn and replacement is recommended. These are all parts that wear over time and are at the end of their lifespan. Photos were taken of each component. An estimate will be sent via email for replacing the deficiencies discovered. All rooftop units are in service and heating. Thank you, Jon Tech notes: Unit #5 (s/n ending 50234) contactor pitted and scorched, run capacitor 21.8uf (rated 25 +/- 10%) underperforming Unit #6 (s/n ending 50212) contactor pitted and scorched Unit #7 (s/n ending 50210) contactor pitted and scorched Unit #8 (s/n ending 04680) contactor pitted and scorched, belt splitting.

Installed new board. Synced and updated system. Furnace fired up and is running properly at departure.

When I arrived, customer mentioned that the master bedroom does not receive any heat when calling for heat on its own. I found that a wire needed to be switched around on the system, and then the furnace kicked on heat for the master bedroom after the heat pump ran. Customer also mentioned that he didn’t think that the zone board was set up for the second stage for the furnace. After looking into the zone board and the furnace, I found that the timer is set up correctly, but the wiring was not ran from W-2 to the furnace. I fixed both issues and tested system and all five zones. I checked out the amp draws and components. I tested airflow and temp splits. Furnace is operating within manufacturer specifications at departure.

Arrived for furnace check today. Static is passing. Heat exchanger looks good, no rust. Carbon monoxide test was 0 ppm. There is a good temperature rise. Blower wheel is clean. All electrical is running in range. Humidifier is working. I replaced filter with one you had. System is running at departure. Thanks for choosing LBA.

Went for a maintenance call today for heat. Tested for static pressure system is passing when in heat. All electrical components are passing for manufacture specifications. Did a combustion test is within range. Inspected heat exchanger no cracks/leaks were detected. Checked temp split and is passing. Did replace filter for customer. Cleaned flame sensor and pressure switch hose. Did replace water panel for customer as well.System is up and running before departure. Thank you for choosing LBA services-Johann

11/17/25 - Completed a full heating maintenance on 8 RTU’s. The filters were changed, the heat exchangers were checked, and proper operation was tested. Overall, all units were in good condition, they were all heating well, and there were no issues found at this time.

11-17-25 RTU #6 Install three frez-stats found bad on my last service call. Tested system in AC mode working at this time. RTU number six did a recheck on the right side heat exchanger found disabled and then when I checked it, I was getting high CO levels at 250ppm and climbing. Today I did a recheck on it. I cleaned the inducer motor wheel, that has some debris in it. However, my levels are still high around 190 to 200 ppm. Did speak to Lee explain what I found, theirs potentially if there is a crack up there as the unit heats up on a real cold day, the CO levels is gonna probably increase the best to replace it now along with the other heat exchanger.

Arrived for furnace check today. Static is passing. Heat exchanger looks good. Carbon monoxide test was 0ppm. There is a good temperature rise. Blower wheel is clean. All electrical is good. I replaced filter and humidifier pad today. Humidifier is working. System is running at departure. Thanks for choosing LBA.