Standard Hydronic
Bundle
Hot water boiler + atmospheric water heater + zone valve upgrade + programmable thermostat. The most popular boiler bundle for Chicago two-flats and bungalows.
IL License #2183457 · D's Air & Heating, Inc. · 549 N Monticello Ave, Chicago, IL 60624
What's Included
All equipment matched, warranted, and installed together. Includes permits, startup, and safety verification.
Why Choose This Bundle
- Reliable 85–90% AFUE — significant improvement over older boilers
- Zone valves let different floors heat independently
- Smooth, quiet hydronic heat through baseboards or radiators
- No ductwork required — works with existing radiator infrastructure
- Proven technology with long service life
- Lower upfront cost than condensing — strong ROI for most Chicago homes
85–90%
AFUE Efficiency
15% Off
With Maintenance Agreement
Since 2009
Serving Chicago
What Chicago Homeowners Say
Every Room Heats Evenly Now
"Every room heats evenly now. The new boiler is reliable and quiet. Darryl installed zone valves and the difference is remarkable."
Thomas W. — Irving Park
Clean Professional Install
"The install was clean and professional. Darryl explained every component and the system has been running perfectly all winter."
Linda C. — Avondale
Great Value for the Money
"We got the standard bundle and it was exactly what our two-flat needed. Reliable heat, fair price, and Darryl stood behind his work."
Kevin B. — Jefferson Park
Pricing & Service Call Policy
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Ready for Reliable Hydronic Heat?
D's Air & Heating, Inc. · (773) 940-0965 · [email protected] · IL License #2183457