Reversed Polarity and Ignition Problems. No Heat. EP70

No heat call from last winter.  The control board was showing a reversed polarity code.  Switched the polarity and found a faulty control board issue.  Replaced the module and was still not getting ignition.  Check it out.

Follow me on Facebook and Instagram

www.facebook.com/nighthawkhvac
www.instagram.com/nighthawk_hvac

Intro and Outro Music
"Alive" by CHOIX

Free Realistic Snow Overlay by Kosmos Motion Graphics
[Free Download] Falling Snow Realisti...

#nighthawkhvac #hvac, #hvaclife, #airconditioning #maintenance, #heating, #cooling #refrigerator, #refrigeration #refrigerationcycle #airflow #refrigerant #techlife #installation, #hvachacks, #tools, #furnace, #tech, #electric, #residential, #commercial, #heat, #comfort, #ac, #hvacservice, #hvactools, #repair#toolreviews #fieldpiece #aircon #zoning #honeywell #zonedamper#packageunit #howto #VAV #exhaustfan #Ignitor #trane #TXV #expansionvalve #Intellipak #Trane #Self-contained #Boiler #Coolingtower #noisyinducer #noisyidm #failedIDM #condenserinattic #failedinducerdraftmotor #howtocleancoils #condensercoilcleaning #sparkignitor #nospark #minisplit #mitsubishi #ductless #powerboard #powerboardreplacement #short #watersourceheatpump #highpressuretrip#bloweralwayrunning

• #howto_style
• #nighthawkhvac
• #hvac
• #heating
• #airconditioning
• #ac
• #aircon
• #residental
• #diagnostic
• #techlife
• #refrigerant
• #refrigeration
• #ventilation
• #package_unit
• #heatpump
• #air_purification
• #how_to
• #tech
• #furnace
• #hvac_service
• #hvac_tools
• #reviews
• #tool_reviews
• #comfort
• #repair
• #cooling
• #hvac_101
• #101
• #pressure_switch
• #spark_ignitor
• #spark_ignition
• #ignition_module
• #condenser_in_the_attic
• #first_company
• #zoning
• #honeywell
• #zone_damper
• #zone_actuator
• #minisplit
• #mitsubishi
• #water_source_heatpump
• #condensatepump