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  The TPI DC711 Combustion Analyzer product info is attached. And the TPI Smart Probes product info is also attached. The DC711 Combustion Analyzer has a built in LCD screen (the DC710 DOES NOT have a screen and MUST be utilized with a smart phone or ...

• iLevel YouTube Explainer Video

• Laars MFTHW Heat Only Cascade Instructions

  Laars MFTHW Cascade Instructions for wiring and programming: https://www.laars.com/images/uploads/products/1349B-NH.pdf Laars MFTHW Cascade Wiring VIDEOS: https://www.youtube.com/watch?v=c_Z2PaIov0M Laars MFTHW Cascade Programming VIDEOS: ...

• The 10 most common error codes on the Laars FT wall hung and FT floor mount boilers with explanations and most commonly seen causes and remedies

  E10(Hard Lockout)-Flame has Extinguished 8 times: It is all about combustion. Air, Fuel, Spark. Burner plate. Error Code 10 E11(Hard Lockout)- Ignition Failed 10 times. Again, all about combustion. Air, Fuel, Spark. Ignitor, gas valve, blower, intake ...

• LAARS FT 301/399 I/O Manual

  LARRS FT 301/399 I/O Manual Introduction Piping Wiring Programming Error Codes Troubleshooting Parts CLICK ON ATTACHMENTS TO VIEW