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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Best for cold climates and if you already have a gas furnace or a gas fuel supply already available.
- You'll need about 25-30 Btu's per sq. foot for warmer winter climates and about 35-50 Btu's per sq. foot for colder winter climates - highly dependent on construction type and insulation values.
Goodman Ultra-Low Nox Furnace California | 40000 BTU 80% Efficient Gas Furnace Multi-Speed ECM | Upflow / Horizontal | R32 (GR9S800403AU)
Model #: GR9S800403AU
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Best for cold climates and if you already have a gas furnace or a gas fuel supply already available.
- You'll need about 25-30 Btu's per sq. foot for warmer winter climates and about 35-50 Btu's per sq. foot for colder winter climates - highly dependent on construction type and insulation values.
Goodman 40000 BTU 80% Efficient Gas Furnace - California & Colorado Ultra-Low NOx, Upflow / Horizontal Multi-Speed, R32
Model Number
GR9S800403AU
Dimensions
14" W x 28" D x 33-3/8" H
Documents
Limited Warranty
Heat Exchanger: Limited Lifetime | Parts: 10 years
GR9S80-U Overview
The Goodman GR9S80-U gas furnace is a high-efficiency heating solution designed to provide reliable comfort for your home. With an 80% AFUE rating, this single-stage, multi-speed ECM furnace ensures optimal energy use and cost savings. The heavy-duty stainless-steel dual-diameter tubular heat exchanger and durable hot-surface igniter guarantee long-lasting performance and dependability.
This model is engineered to meet the stringent air quality standards set by California's South Coast Air Quality Management District (SCAQMD) and the San Joaquin Valley Air Pollution Control District (SJVUAPCD), making it an environmentally friendly choice for homeowners. The GR9S80-U is AHRI Certified and ETL Listed, ensuring it meets the highest industry standards for safety and efficiency.
Standard Features
- Heavy-duty stainless-steel dualdiameter tubular heat exchanger
- Single-stage gas valve
- Durable Hot-surface igniter
- Quiet, modulating draft inducer
- Self-diagnostic control board
- Multi-speed ECM blower motor
- Eligible for installation in California’s South Coast Air Quality Management District (SCAQMD) and San Joaquin Valley Air Pollution Control District (SJVUAPCD). This furnace complies with the 14 ng/J NOx emission limit in SCAQMD Rule 1111 and SJVUAPCD Rule 4905.
- AHRI Certified; ETL Listed
Standard Features
- Installation: upflow,
- horizontal left or right
- Convenient left or right connection for gas and electrical service
- Heavy-gauge steel cabinet with durable baked-enamel finish
- Foil faced insulated heat exchanger
Benefits
- High reliability and quality
- Durable and long igniter life
- Provisions for electronic air cleaner and humidifier
- Energy Efficient and quiet circulation
- Self-diagnostic control board with constant memory
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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