We just installed a PG95XAT48120c 95.5 propane furnace, the unit works great, run every 4.5 minutes, This seems excessive and not very effecient. Is the a swing setting on the furnace ?Post created: 2012-11-20 Type of Equipment: Furnace Views: 306
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Payne PG95XAT48120C, unit cycles every 4.5 minutes.
On 2012-11-20 Olhook wrote:
No, there is no run time adjustment to be made on the furnace.
The most common cause for a short cycling furnace is that it is over-sized for the application.
If I am correct you have a 120,000 BTU furnace.
If your house is 3,000 square feet on the above ground levels the size is probably OK.
If your house is around 1,200 - 1,500 square feet, you are way over-sized.
The HVAC contractor who sold you the furnace should have taken measurements to determine the correct furnace size.
On 2012-11-25 wrote:
the furnance is 80,000 btu and the square feet is 1700