What's included
Everything in the $4,999
- A new Lennox furnace, any sizeA Lennox ML180 when we replace an 80% furnace, or a Lennox ML193 when we replace a 90% furnace.
- The permitWe pull it for you.
- All parts and piecesA new gas valve and drip leg, a new filter, a filter rack if your filter sits inside the old furnace, and the hookup to your existing flue.
- LaborInstalled by Greiner Heating, Air and Electric.
- Applicable taxesAlready in the $4,999.
- 10-year Lennox parts warrantyLennox's warranty on the furnace's covered parts.
Financing
Monthly payments as low as $60
- $5,000
- financed
- $0
- down
- 120
- monthly payments of $60.00
- 7.75%
- APR, fixed rate
Example only, with approved credit, through GoGreen Home Energy Financing with San Francisco Federal Credit Union. A 120-month term needs $5,000 or more financed. Your rate depends on your credit. Rates from the lender's rate sheet effective August 15, 2025; the lender sets rates and terms, which can change.
Why Greiner
Don't Worry, it's Greiner.
Providing worry-free great customer experiences for over 35 years.

Licensed California contractor, CSLB #365955. Greiner Heating, Air and Electric, 8235 Pedrick Road, Dixon.
★★★★★"Friendly and professional, had a great attitude, explained everything to me in a way I could understand, and answered my questions."
Ilsa V., Google review
★★★★★"Greiner knows my HVAC system very well and takes good care of it with semi-annual visits."
Dennis B., Google review
★★★★★"Very knowledgeable and pleasant employees that know their business inside and out."
Elizabeth D., Google review
Ready for a new Lennox furnace?
$4,999 installed, until December 15th, 2026. Book a visit, or call now.
Don't Worry, it's Greiner.
$4,999 special until December 15th, 2026. A new Lennox ML180 replaces an 80% furnace, or a Lennox ML193 replaces a 90% furnace, any size, connected to your existing flue and gas line. Includes the permit, parts, labor and applicable taxes. Add-ons and other changes are extra and priced before any work.