I was a cabinet maker for 20 years, & kept eyeballing my cousins Sportsman 1502. I went into my shop & built a replica for $ 165 including 3 turners.
Note: I was a CABINET MAKER, not an ELECTRICIAN.
I wired the electronic thermostat,.... & it shorted it out.
I went the easy route after that. I have a STORE BOUGHT 1502 now.