ESTIMATE TO REPLACE 3 WAY VALVE FOR NORTH DORM
Commercial rooftop HVAC system repair. #1 R/A damper on this unit is closed when building system is calling for it to be opened at 100%. I had them override system and lock it at 0% this motor closed and dampers opened 100%. This damper needs to be flipped so it works correctly. #2 found 3 way valve with linkage all disconnected the system was saying 100% heating but coil was cold. Remove power head (motor) and manually open valve to get building to heat. Building is heating as of now but not controlled by automation system.
Commercial boiler service. Go to job found supply and return line air locked bleed air from system. Let run awhile had control guy raise water temperature for boiler to low 150 off 110 on . Also let them know to check glycol in make sure it is good . System is running . IT guy is adjusting set points for system.
ESTIMATE TO REPAIR / REPLACE LEAKING PUMPS IN SOUTH DORM ROOM
ESTIMATE TO PERFORM ANNUAL PREVENTATIVE MAINTENANCE ON (3) COMMERCIAL WATER HEATERS
ESTIMATE TO SANITIZE AND DE-LIME ICE MAKER
ESTIMATE FOR PREVENTITIVE MAINTENANCE ON (2) COMMERCIAL WATER HEATERS FOR THE SOUTH DORM
Commercial plumbing repair. Found leak from trap primers for shower and floor drain. Replaced two 1/2” trap primers under lavatory sink in room 164 of south dorm. Blew out primer lines with CO2.
COMMERCIAL HVAC SYSTEM ESTIMATE TO REPLACE BELIMO CONTROL
Checked oven, main thermostat controller only turns on at 400 degree, suggested replacement of control knob and sensor. Estimate for this work will be provided.
ESTIMATE TO REPLACE HYDRONIC COIL FOR ADMIN BUILDING
ESTIMATE TO INSTALL COMMERCIAL ICE MACHINE WATER FILTER
SANITIZE AND DE-LIME ICE MAKER PO# PS0211
Boiler repair. No heat on boiler for administrative building, found bad flue damper, was able to open damper and boiler now running. Replaced vent damper kit on boiler.
BOILER REPAIR. ESTIMATE TO REPLACE BELIMO CONTROL