No heat or lights😳

[Cashy]

Opened up the trailer this wknd .. new propane tanks full.. heat worked then at night it stopped and now no lights working and no heat! Any suggestions... new furnace motherboard at end of season last year... and worked well before we closed up... could it be fuses?

[travelin texans]

Dead batteries or battery disconnect off. All lights & furnace fan/control board are all 12 volt.

[Cashy]

[QUOTE=travelin texans;336793]Dead batteries or battery disconnect off. All lights & furnace fan/control board are all 12 volt


This is why the furnace doesn’t even turn on now? Can I buy a new battery anywhere?

[ctbruce]

[QUOTE=travelin texans;336793]Dead batteries or battery disconnect off. All lights & furnace fan/control board are all 12 volt





This is why the furnace doesn’t even turn on now? Can I buy a new battery anywhere?They need to be charged. If they have depleted like it sounds, they may need replacement. When was the last time you charged them or were hooked up to shore power? The phantom drains in your trailer 12v system will drain them in under a week. If you ran the furnace all night on battery only they will be dead in the morning.

[Pull Toy]

You should be able to have your battery charged, and stress tested at any auto supply store.

If you do need to replace your battery, make sure to get a "Deep Cycle" battery. They are designed to handle multiple charges and discharges without failing like a car battery would.

Good Luck,