How much does new furnace installation cost in Redlands?
80% AFUE entry-level $3,200-$4,500. 95%+ AFUE high-efficiency $5,500-$7,800 (SoCalGas rebates apply). Historic-home retrofits may add $800-$2,500 for chimney work, gas line tracing, or PVC venting routing through original construction.
My historic Redlands home has an original chimney. Can I install a new high-efficiency furnace?
Yes. High-efficiency 95%+ AFUE condensing furnaces vent through PVC, not the original chimney. The chimney can stay or come down depending on your preference. We route PVC venting carefully through 100-year-old construction.
My downtown Redlands home has no central heat. Can you install a first-time system?
Yes. We handle first-time central heat installs in historic homes regularly. Two paths: ducted central furnace (more invasive duct work but better whole-home distribution) or multi-zone mini-split heat pumps (no ducts, room-by-room control, often simpler in plaster-and-lath construction).
What rebates apply for new furnace install in Redlands?
SoCalGas rebates on qualifying 95%+ AFUE high-efficiency systems, citywide. We pull current sheets at quote time.
How long does furnace installation take?
Most residential installs are completed in one day. Major flue, ductwork, or gas line modifications can extend to two days.
What size furnace do I need?
Sized by Manual J heating load calculation, not square footage. Oversized furnaces short-cycle, stress the heat exchanger, and cause uneven temperatures. Try our
AC sizing calculator for a quick BTU estimate (most homes need similar heating + cooling BTU). We Manual J the actual home on the install consult.
What AFUE rating should I get?
AFUE measures combustion efficiency. 80% is the entry level. 90-95% qualifies for SoCalGas rebates. 96%+ has the lowest monthly bill but the highest upfront cost. We lay out the payback period at quote time.
