Boilers
Boilers for Your Olney, MD Home
For even, comfortable warmth through radiators, baseboards, or radiant floors, a quality boiler is hard to beat. Olney Heating and Air Conditioning offers gas, oil, and high-efficiency condensing boilers, professionally sized and installed for homes across Olney, Silver Spring, Rockville, Bethesda, Gaithersburg, and the surrounding Montgomery County communities. We help you choose a dependable system built to deliver decades of steady heat.
Comfortable, Even Heat
Boilers heat water and circulate it for gentle, draft-free warmth that many homeowners prefer. Modern condensing boilers reach efficiencies above 90% AFUE, capturing heat older units sent up the flue. We carry conventional and high-efficiency models, size them to your home’s true heat load, and install them for safe, quiet, efficient operation.
What to Look For in a Boiler
High-Efficiency Condensing
Condensing boilers above 90% AFUE noticeably lower winter fuel costs while delivering steadier heat.
Right Fuel & Size
Gas, oil, or propane, correctly sized to your home for efficiency and long, reliable service.
Quiet, Even Comfort
Modern boilers deliver gentle, consistent warmth, ideal for radiator, baseboard, and radiant systems.
Benefits of a New Boiler
Lower fuel bills, more even and comfortable heat, quiet operation, and improved reliability. For homes with hydronic heating, a high-efficiency boiler upgrade is one of the best long-term comfort investments available.
Built for the Long Haul
With professional installation and annual maintenance, a quality boiler can serve your home for 15 to 30 years. We install to spec and offer service plans to protect efficiency and warranty.
Why Buy Your Boiler From Us
Olney Heating and Air Conditioning is a licensed, insured, family-owned business serving Olney, Silver Spring, Rockville, Bethesda, Gaithersburg, and the surrounding Montgomery County communities for over 40 years. We help you choose the right equipment, install it properly, and back it with honest, fair-priced service.
Frequently Asked Questions
Are high-efficiency boilers worth it?
For many homes, yes. Condensing boilers above 90% AFUE lower fuel costs and deliver steadier heat. We calculate the payback for your home.
How long does a boiler last?
With professional installation and annual maintenance, most boilers last 15 to 30 years.
What size boiler do I need?
The right size comes from a heat-load calculation, not guesswork. We size yours correctly for efficiency and comfort.
Do you install and service boilers?
Yes. We install your boiler professionally and offer maintenance to keep it running its best.
Steady, Efficient Warmth
Request a boiler quote from Olney Heating and Air Conditioning. Quality hydronic heating, expertly installed across Montgomery County.