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Guides from Dan's Heating & Cooling Inc.
Straight answers to the questions we hear most, written for our own customers.
September 16, 2026 · 4 min read
Tankless hot water, honestly: what Rinnai does well and who should not bother
Endless hot water is real. So is the gas line, the venting and the water hardness it needs to actually deliver on that promise.
September 16, 2026 · 4 min read
Oil to gas conversion: what actually changes in the basement
Swapping the burner is the easy part. The tank, the venting and the gas supply are what actually decide how the job goes.
September 16, 2026 · 4 min read
Radiators, baseboard or radiant: what actually heats an old Columbia County house
Three ways to deliver heat from a boiler, and what each one is actually like to live with once the installer has left.
September 16, 2026 · 4 min read
Air conditioning for a house with no ductwork: high-velocity or ductless, and how to actually decide
Two real ways to cool a house that was never built for ducts, and the questions that actually decide which one is right for yours.
September 16, 2026 · 3 min read
A boiler is a twenty year decision. Here is what actually makes one last that long.
Cast iron, near-boiler piping and hard well water do more to decide a boiler's lifespan than the sticker on the front of it.