Logo - Christian Heating, Cooling, Plumbing & Electrical

24 Hours • No Overtime Fees

Daikin DM80SC-U Gas Furnace

Choose the Daikin DM80SC-U Gas Furnace for Your Home

The Daikin brand DM80SC-U Variable-Speed, Multi-Position Ultra Low-NOx Gas Furnace features our heavy-duty stainless-steel tubular heat exchanger and durable silicon nitride hot-surface ignition system. This furnace is run-tested for heating or combination heating/cooling applications. Not only will this furnace provide your family with years of reliable warmth in even the harshest winters, it will do so economically. This quiet furnace delivers a money-saving efficiency of up to 80% AFUE compared to lower AFUE furnaces. This furnace does meet the SCAQMD Rule 1111 14 ng/J NOx emission limit.

Daikin DM80SC-U Features

Lifetime Heat Exchanger Limited Warranty*Yes
Igniter TypeSilicon Nitride
Gas Valve TypeSingle Stage
AFUE80
Primary Tubular Heat ExchangerHeavy-Duty Stainless Steel
Motor TypeVariable-Speed ECM
Self-Diagnostic Control BoardYes
  • Compatible with Daikin One+ Smart Thermostat and other Daikin communicating equipment
  • Heavy-duty stainless-steel dual-diameter and tubular heat exchanger
  • Single-Stage gas valve
  • Durable Silicon Nitride igniter
  • Quiet and modulating draft inducer
  • Self-diagnostic control board with constant memory fault code history output to three 7-segment display with push buttons
  • Variable speed ECM blower motor (gently ramps up or down according to heating or cooling demand
  • offering quiet airflow circulation)
  • Color-coded low-voltage input terminal for dehumidification control and line voltage terminal provided for electronic air cleaner connection
  • Auto-Comfort and enhanced dehumidification modes available.
  • All Ultra-Low NOx DM80SC-U models comply with the 14 ng/J emission limit specified in the South Coast Air Quality Management District (SCAQMD) Rule 1111 and San Joaquin Valley Air Pollution Control District (SJVAPCD) Rule 4905. Learn more at www.aqmd.gov and www.valleyair.org.
  • AHRI Certified; ETL Listed

View Daikin DM80SC-U Manual

Specials

$29 Cooling Tune-Up

100% of the proceeds go to the Wounded Warrior Project + our "No Breakdown Guarantee"

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service. Up to $5,000.

Specials

$49 Water Heater Flush

Comprehensive Plumbing Inspection, and Water Quality Test

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

Limited-Time Offer:

Get a Full HVAC System Replacement with ZERO Payments and No Interest for 12 Months—Plus, Receive $2,000 OFF!*

Request Service

*Hurry, offer expires 4/30/2025! Financing through Service Finance, subject to credit approval. Full HVAC systems only. Cannot be combined with other offers. See your Comfort Consultant for details.

Specials

$250 OFF

Any Standard Water Heater Installation

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

$75 OFF

your First Plumbing, HVAC, or Indoor Air Quality Service

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

Preferred Partner

Plan Membership just $16.25/month

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

FREE

EnviroAire Indoor Air Quality UV System with new HVAC Installation

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

Free

1-Year Preferred Partner Plan Membership with purchase of new HVAC unit

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

Specials

Special

Promotional Financing Available on Tankless Water Heaters

Request Service

Cannot be combined with any other offers or used on prior service. Coupon must be presented to tech at time of service.

We Set the Industry Standard

Whether you’re replacing an existing HVAC system or adding air conditioning and heating to an unconditioned space, you can be confident that our team will get the job done correctly the first time. We offer free estimates on new HVAC systems, seasonal rebates, and coupons to make your new system more affordable. We also offer financing options which allow you to choose the new cooling or heating system that best meets your needs.

Let Christian Heating & Air Conditioning help keep you comfortable all year long. Give our HVAC service team a call today or contact us for assistance.

Customer Reviews

Dan our service person was absolutely amazing. He took his time & explained everything he was doing thoroughly. I would highly recommend Christian & I hope you get Dan.

Satisfied Customer

Mr. Bob Adelghani did an excellent job. Punctual and very profesional took the time to explain the problem and fixed it! Finally someone who understood what I was talking about and fixed it!!! (Other companies did not!) Thank you so much for your great service!

Erika C.

Logo - NATE
Logo - ACCA
Logo - Carrier