Completed single system cooling maintenance. Operating properly at this time. Replaced filter
Could not complete maintenance on RTU #1 due to bad cooling relay, needs replacing. Also replaced a high voltage fuse in disconnect box. Also it needs 2 more 16x20x2 filters when we return. Pictures included. Completed cooling maintenance on RTU #2 and #3. Both operating properly at this time.replaced filters. RTU #2 is a very old R22. I recommend replacing.
DCM2 complete; Heat; (2) F16251 replaced. Systems are fully functional. All components are operating within manufacturer specifications. Gas pressures and temperature rise are within design tolerances. Heat checklist attached
DCM1: A/C complete, replaced (1) 16x20x1 filter. System is fully functional and operating within manufacturer specifications at this time. Refrigerant pressures and temperatures are appropriate for indoor and outdoor weather conditions. Temp split 17*. Photos and maintenance checklist attached.
Arrived to no cool condenser fan motor was running but compressor was reading 0 amps. Tested 30+5 capacitor it was reading 0 and replaced it. Checked indoor temperature split was 17 degrees between return and supply. Refrigerant pressures were appropriate, system functions as designed.
Replaced all registers and cleaned out dryer vent
Removed old equipment and installed new Rheem 14 seer 3.5 ton full gas system. Installed new return plenum with 20x25x1 filter, new emergency drain pan, new pan safety switch, new coil safety switch, new composite pad for outdoor unit and new surge protector. Reconnected supply plenum return box, high voltage, low voltage, drain line, gas line, and vent pipe. Tested system operations in heating and cooling, set proper charge.
Quoted new furnace and air conditioner
Returned to complete maintenance on apartment system, system is running at this time but due to age and condition multiple part failure is possible at anytime. Picture attached
DCM2: Service 1 of 2, A/C, Changed 1- 16x25x1, left other filter was unable to get to the apartment talked with employee at front desk and said the tenant living there was not location and he did not have a key, will need to return to clean condenser, blow out drain and check pressures.