Keystoker - The best stoves, furnaces, and boilers made in PA.

Contribute your honest experiences by writing reviews on WorthReferral. Share factual details, highlight pros and cons, and provide an overall rating.Your review should be objective, avoiding profanity or unsupported claims.Disclose any affiliations for transparency. Well-written reviews help others make informed decisions.

Keystoker - The best stoves, furnaces, and boilers made in PA.

Over 70 years experience in producing anthracite coal heating equipment to provide an economical solution to the high cost of today’s energy.