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(Created page with "== 5670 Heater == * [http://www.grayfurnaceman.com/-goodman.html start sequence + error codes]")
 
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== 5670 Heater ==
 
== 5670 Heater ==
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=== Janitrol Model GMP 050,075,100 or 125 ===
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These furnaces were installed from the late 80s to present.  They are 80% efficient furnaces and they vent with metal pipe. 
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They are induced furnaces, meaning they use a fan to extract the burned gasses from the heat exchanger and into the vent.  The video below gives sequence of operation of an 80% efficient furnace and the model used is a Janitrol GMP 075 model.
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* [http://www.grayfurnaceman.com/-goodman.html start sequence + error codes]
 
* [http://www.grayfurnaceman.com/-goodman.html start sequence + error codes]

Latest revision as of 17:35, 19 November 2017

5670 Heater

Janitrol Model GMP 050,075,100 or 125

These furnaces were installed from the late 80s to present. They are 80% efficient furnaces and they vent with metal pipe. They are induced furnaces, meaning they use a fan to extract the burned gasses from the heat exchanger and into the vent. The video below gives sequence of operation of an 80% efficient furnace and the model used is a Janitrol GMP 075 model.