Main product image of GUH 4 Ton 90,000 BTU 1 Stage 80% Gas Furnace, ECM Motor

Hover image to zoom

GUH 4 Ton 90,000 BTU 1 Stage 80% Gas Furnace, ECM Motor

Name: GUH 4 Ton 90,000 BTU 1 Stage 80% Gas Furnace, ECM Motor
Brand: Comfort-Aire
SKU: GUH80C090B4M
Price: 1681.98 USD
Availability: OutOfStock

Brand:

Comfort-Aire

SKU:

GUH80C090B4M

Rating:

(0)

Q&A:

(0)

GUH 4 Ton 90,000 BTU 1 Stage 80% Gas Furnace, ECM Motor

Hover image to zoom

GUH80C090B4M has been discontinued

Discontinued December 2, 2025

This product was discontinued by the manufacturer.

MANUALS (4)

This item replaces: GUH80A090B3M, GUH80A090C5XE, GUH80A090B4XE, GUH80A090B4M

Product Highlights

–

Limited Lifetime for Heat Exchanger, 12 Year (Parts) Warranty

Natural Gas

70400 BTUs

88000 BTUs

120/60V

Description

–

GUH 4 Ton 90,000 BTU 1 Stage 80% Gas Furnace, ECM Motor

Specifications:

AFUE Efficiency: 0.8
Motor Type: ECM Fixed Speed
Input BTUH: 88,000
Configuration: Upflow/Horizontal
Voltage: 120/60/1
No. of Stages: 1
Width (in.): 17.5
Blower Drive (Tons): 4
Output BTUH: 70,400
Dimensions HxWxD (in.): 33 x 17.5 x 28.375
Shipping Weight (lbs): 142
Test Listing: CSA
Note: 33" Tall and Industry Standard Widths
Certification: AHRI 210/240
Warranty: 12 Years with Registration
Heat Exchanger Warranty: Lifetime with Registration

Specs

–

Fuel Type:	Natural Gas
Ton:	4
Type:	Modular Blower
Heating Capacity (BTU):	70400
BTU Input:	88000
Voltage:	120/60V
Airflow:	Horizontal Upflow
Weight (lbs):	142 lbs
Efficiency:	80%
Warranty:	Limited Lifetime for Heat Exchanger 12 Year (Parts)