Heating Inspections in Boston

Some of the steps we take for a heating inspection include:

• Inspect the burners to ensure a clean flame and prevent blockage.
• Check the relief valve for signs of leakage and check the piping.
• Inspect for a backflow preventer and check for leakage as well as proper piping.
• Inspect the fast fill valve for proper pressure.
• Check the exhaust pipe for proper pitch (¼ inch per foot).
• Check all joints; these should be connected with three screws in each one.
• Look for signs of moisture that could be due to back drafting.
• Check electrical connections and wiring for proper terminations & supporting.
• Check safety switches & limit controls for proper setting and operation.
• Visually inspect the pilot assembly & ignition module for loose connections.
• Inspect the hot surface igniter & spark rod for cracks or misalignment.
• Check flame sensor readings for proper OHM rating & alignment.
• Inspect the unit for gas leaks/soap test inspection.
• Check gas pressure for proper pressure using a manometer before and after valve.
• Inspect circulators for leaks, check oil ports & oil and electrical connections.
• Inspect zone valves for complete turning operations.
• Inspect flow controls to ensure they are operating properly and they are not leaking.
• Measure water temperature to make sure it does not exceed 190 degrees.

• Check for proper connection to chimney.
• Check all wiring.
• Test low water cut off for proper operation.
• Remove and clean pressuretrol “pigtail” and clean.
• Test fire the system.
• Look for signs of leakage inside and around the outside.