New thermostat for 454

[DonD]

This is the first winter with this MH. With 20-30f temps I was getting warm heater air.  Put in a new 180 thermostat and ahh...nice hot air! The old unit looked to be an OEM from '86. Napa #169. Used a 14mm socket with ext, 10 min job.

[Oz]

Do you have a brand or part number?  Did you get it from NAPA?  Any info on this thermostat?  Did your mechanic put it in and, if so, could you get the info from the shop bill.  This might be helpful to other members who are backyard mechanics.