Specials

• • Level thermostat

 

• • Check heat anticipator setting

 

• • Check thermostat sub-base

 

• • Check for proper calibration

 

• • Check operation of thermostat

 

• • Check drain safety switch operation

 

• • Check all wiring in blower compartment

 

• • Inspect blower wheel

 

• • Vacuum/clean blower compartment

 

• • Check blower bearings

 

• • Oil blower bearings

 

• • Check blower amp draw

 

• • Check/clean filter

 

• • Check evaporator coil

 

• • Check plug and outlet

 

• • Check electrical connections

 

• • Combustion chamber

 

• • Remove and clean burners

 

• • Check pilot assembly

 

• • Inspect heat exchanger for rust and damage

 

• • Check for gas leaks from stop to valve

 

• • Check manifold gas pressure

 

• • Safety Control Check

 

• • Check thermocouple/flame sensor

 

• • Check temperature rise over heat exchanger

 

• • Check all sections for proper draw

 

• • Check pressure switches

 

• • Check fan on temperature setting

 

• • Check fan off temperature setting

 

• • Check high limit safety switch

 

• • Check pilot safety system

 

• • Check door safety switch

 

• • Check pilot ignition system

 

• • Check and adjust primary air to burners

 

• • Check operations of vent blower

 

• • Inspect combustion ventilation air space

 

• • Check operation of vent damper

 

• • Examine vent connectors

 

• • Inspect venting system

 

• • Check for return air leaks in closet

 

• • Check dampers

 

• • Perform carbon monoxide test

 

• • Clean equipment interior and exterior

 

• • Clear condensate drain