
The Smart Choice for Home Warmth
Coal-Powered Keystoker Stoves and Furnaces – Exclusively from Tri County Door & Builders
Discover the ultimate heating solution for Pennsylvania homes and businesses with coal-powered Keystoker stoves and furnaces, available exclusively at Tri County Door & Builders in Acme, PA. Since 1998, we’ve been helping Southwestern Pennsylvania residents reduce their heating costs while enjoying reliable, consistent warmth throughout the coldest months. Keystoker stoves and furnaces represent the gold standard in coal-fired heating technology, delivering exceptional efficiency and unmatched value.
Low-Cost Heat That Saves You Money
When energy costs continue to rise, Keystoker coal-powered stoves and furnaces provide an economical alternative to expensive oil, propane, and electric heating systems. Coal delivers more BTUs per dollar than most conventional heating fuels, making it one of the most cost-effective options for Pennsylvania homeowners and business owners. Keystoker’s advanced combustion technology maximizes heat extraction from every pound of coal, ensuring you get the most value from your fuel investment while keeping your heating bills remarkably low.
Automatic Convenience and Consistent Comfort
Unlike traditional coal stoves that require constant attention and manual stoking, Keystoker’s innovative automatic stoker technology revolutionizes coal heating. Simply fill the hopper with coal, set your desired temperature, and the Keystoker system feeds fuel continuously to maintain consistent heat output without frequent intervention. This automated convenience means you enjoy steady warmth throughout your home or business while spending less time tending the fire and more time enjoying comfort.
Dual Heating Capability – Heat Your Space and Water
One of the most impressive features of select Keystoker models is their ability to heat your domestic hot water supply while simultaneously warming your living or working space. This dual heating capability maximizes efficiency by utilizing a single fuel source for multiple heating needs, dramatically reducing your overall energy expenses. Whether you need hot water for showers, laundry, dishes, or business operations, Keystoker furnaces deliver reliable hot water alongside powerful space heating.
Built to Last with American Quality
Keystoker stoves and furnaces are proudly manufactured in America with heavy-duty construction, premium components, and time-tested engineering. These robust heating systems are built to withstand decades of daily use while maintaining optimal performance season after season. The durable design ensures your investment continues delivering low-cost heat year after year.
Multiple Models for Every Need
Tri County Door & Builders offers various Keystoker models to suit different heating requirements and building sizes. From compact stoves perfect for supplemental heating to large-capacity furnaces capable of heating entire homes or commercial spaces, we’ll help you select the ideal system. Many models also accommodate alternative fuels like corn, wood pellets, and biomass for added flexibility.
Expert Guidance and Quality Coal Supply
Our knowledgeable team at Tri County Door & Builders provides expert consultation to help you choose the right Keystoker model for your specific heating needs. We answer questions about installation requirements, fuel options, water heating capabilities, and operational efficiency. We also supply quality bagged coal, conveniently available at our Acme location to keep your Keystoker running efficiently all winter.
Contact Tri County Door & Builders today to explore our exclusive Keystoker selection and start enjoying low-cost heat and hot water for your home or business!


