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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a Reznor Heater Model X400-6-S-2-E. When I first turn

Customer Question

I have a Reznor Heater Model X400-6-S-2-E. When I first turn it on the small fan comes on but furnace does not light. what do I need to check or replace
Submitted: 1 year ago.
Category: HVAC
Expert:  Rick replied 1 year ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. If my initial response doesn’t answer your question then let me know and we can continue our conversation.

The model X is a gravity vented, not power vented, model. Do you have an after market power venter on this unit?

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