I’d hate for my OWB furnace to go down. Although I have small cache of spare parts on hand : blower fan, new transfer pump, heater hoses.

Redundant systems: 2 heat pumps, one with 15kw banks.

2 sets of propane gas logs one in the master bedroom

1/2 dozen space heaters, assorted outputs

2 kerosene heaters and about 7 gallons of K-1

I’d hate to lose a blower on my 5 ton trane, but I have a spare one of them too and a few extra capacitors on hand for both units.

I’m 20 miles from Ferguson’s but they close the counter at 5pm. My stuff always breaks at 10pm on a Friday night. 🥴