| |
Air Conditioning Systems |
Heating and water heating |
| Electrical |
Thermostats
All safety limits
Circuit boards
condensate pumps
condenser fan motors and blades
contactor relays
electrical switches ( HVAC)
external crank case heater
(original equipment only)
Fuses
Hard start kits
(original equipment only)
Pressure switches
(high and low)
Motor Contactors
Run and start capacitors
Time Delay Controls
Transformers
|
Aquastat and wells, Automatic water feeder,
A& B valves
Blower motor
Capacitors
Circulator motor and pump, Electrical switches, Electrical water heating element
Electronic spark pack
Fan and limit controls Generator lead
Limit controls
Low water cutoff
Motorized flue damper Pressure gauge
Pressure relief valve Regulators.
|
| Mechanical |
Clean and repair condensate line where accessible
Direct Drive blower wheel
(excluding bearings)
Dryer filters
Service Port valve caps
Sight glasses
Thermal Expansion valves
Valve Cores
(Schrader type)
Refrigeration leaks
(where visible)
|
Wheel Cage ( exc bearings)
Clutch Coupling and Impeller
Direct Drive Blower wheel
Drain off valves
Drain valve on lower water cutoff
|
| Water |
|
Filtrol Tanks
Sight glass
|
| Gas |
|
Flame rollout switches
Flame sensors
Flame spreaders
Gas Controls
Gas valves
Pilot burner, orifice and safeties
|
| Vent |
|
Flue pipe sleeves
Flue piping
(galvanized only)
B vent pipe
(stainless steel extra)
Pressure differential switch
|
