I called LBA because we have an older unit and I knew I could trust them. The fix was simple and performed quickly. Glad I didn't have to replace the entire unit yet, but when it comes time to replace, will definitely call LBA back out.
The service people were very nice, proficient and courteous.
Service was performed in a timely fashion and I was made aware of what steps of the process was being done. Any questions I had about HVAC not even related to the current service was answered.
Call for an intermittent noise coming from the furnace. Customer had a recording of the noise on his phone. I was unable to re-create the sound or any unusual sound. I inspected the blower wheel for debris and didnâ€™t find anything. Removed flue from the top of the furnace to inspect combustion wheel for any debris and found nothing. Ran the furnace in low and high fire multiple times and the furnace is running safely and within manufacturers specifications at this time.
Performed heat checks and completed heating checkout sheet. Reconnected thermostat to WiFi. Changed filters.
Checked the Lennox Rtu #7 over the patient waiting entry exit for water on the ceiling tile complaint. Found the tile dry and stained. Checked the area above stain and found water stains on the deck, structural steel and the duct work. The leak is coming from a weld burn thru between the deck and the structural steel during rain, dripping on the duct work and on down to the tile. Took and sent pictures to David V. to be forwarded to Meyer Brothers. The leak is not related to the Rtu. Checked the filters in all units. Found the filters in good condition at this time with minimal dirt show. Also checked the humdity controls and wiring while on site.
Call bad leak on basket strainer I took apart slipnut And pipe doped and put back together check for leaks no leaks
I want to arrival customer kitchen sink was making bathtub fill with water .I should customer options to run sewer li I should customer options to run Branch line and replace piping under kitchen sink. Sewer machine would not make first turn. I showed customer options to replace Piping in crawlspace.She chose the gold option. Replace piping and cleared restriction.Checked operation everything operating normally and draining normally
Arrived on site to address humidity complaints with new units. Outside, I adjusted the humidity setpoint on all nine RTUs from 60% to 50% via the Lennox Prodigy 2.0 controllers. Inside, I reviewed all eighteen Honeywell WIFI VisionPro 8000 thermostats, and corrected a few date / time discrepancies, and finally reviewed settings of all five Honeywell HZ432 zone controllers and reduced the changeover time band down to 15 minutes and reinitialized all five controllers. All zones and systems are reporting proper operations at this time.
A/C has a failed compressor. Customer wants pricing to replace a/c
Checked the building for high humidity complaint. Found the building with 55% humidity and room temps 71 deg. Checked the thermostats and found all of the fans set to run 6 am to 10 pm continuously causing the recycling of the humidity. Set all of the stats to fan auto mode to prevent the recycling of the humidity.
Installed 3 ton Lba hero series outdoor condenser, with matching cased coil, and a 60k btu Lba hero series furnace. Also installed a aprilaire wi-fi thermostat.
Today I performed the preventive maintenance for the cooling season. I washed the coil and cleaned out the P-trap. I took amp draw readings of the blower motor and the compressor. Checked the condition of the blower wheel, belt, and pulleys.I got a temperature split between the return and supply. Checks the contactor and capacitor and I changed the filters
Conducted PM equipment site survey.
I performed the full preventative maintenance today. I replaced the filters, also checked the heat exchanger, capacitor, flame signal, amp draws, and contactor. The unit is operating properly at this time.
Checked all operations in the heating mode. Performed a combustion analysis on furnace. Examined heat exchanger. Cleaned all safety sensors. Equipment is operating within factory specifications. Furnace filter was OK at this time. Drain lines were OK at this time for hvac system. Re-insulated outdoor refrigeration lines. Repaired garbage disposal to allow garbage disposal to operate under factory specifications. Systems are now operating properly.
Installed (1) 4 ton Carrier rooftop unit. This installation included the following: â— (1) 4 ton Carrier roof top unit. â— Disposal of old unit. â— Hail Guard. â— Disconnect. â— Economizer. â— Thermostat. â— All electrical, gas, condensate tie ins. â— Start up and commissioning. â— (1) year labor and material warranty.