How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Phil Your Own Question
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
23932409
Type Your HVAC Question Here...
Phil is online now
A new question is answered every 9 seconds

Have a Lennox Pulse furnace Model G2104/5-100-1. Problem not

Customer Question

Have a Lennox Pulse furnace Model G2104/5-100-1.
Problem not igniting consistently. Have to turn off 2-4 times at thermostat before it will run. Will run correctly for several hours then quit and have to do the turn off and back on till it begins to run again
Submitted: 11 months ago.
Category: HVAC
Expert:  BillyHvac replied 11 months ago.

Hello,

have you checked/replaced the spark plug or sensor assembly yet?

Related HVAC Questions