ROYALTON® 80% AFUE Downflow Gas Furnaces w/ ECM Blower Motor

[tabby title=”Description”]When you consider a ROYALTON™ gas furnace, quality and value are a given. You’re getting peace of mind with great features and a smart design at an affordable price. The 80G1E series furnace is ideal for new or replacement residential or commercial installations. These 80% efficient single stage natural gas ready furnaces have a 33 in. tall cabinet, are available in upflow/horizontal models, and downflow models. The optional model 11K50 conversion kit is available for those needing to convert from natural gas to propane (LP gas). Features include an electronic hot surface igniter for increased safety and efficiency, maintenance free multi-speed high efficiency constant torque ECM blower motor, and self-diagnostic control module to monitor operation and simplify troubleshooting. The heat exchanger is constructed of tubular aluminized steel with crimped non-welded construction. Units are factory assembled, wired and tested to assure safe, dependable, and economic installation and operation. NOTE: Requires 1/2 in. input to gas valve, dedicated circuit breaker, and 120-Volt wiring with proper polarity and ground. Not certified for mobile home use. Not approved for installation in CA per new emissions standards.

10-Year Limited Parts Warranty*
Limited Lifetime Heat Exchanger Warranty*

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

*Please Note: To qualify for the extended 10-Year Limited Parts Warranty, the unit must be registered online at www.alliedairregistration.com/html/ALDWelcome.htm within 90 days of purchase for replacement or closing for new home construction. Otherwise, the standard 5-Year Limited Parts Warranty is in effect.

Tech Guide

Installation Manual

[tabby title=”Features”]

Natural gas ready and may be converted to LP gas with optional conversions kit, model 11K50

Downflow/counterflow design with compact cabinet height of 33 in. for flexible installation

Electronic hot surface ignition for increased efficiency and safety

Rotatable draft inducer for venting flexibility

Maintenance-free, multi-speed, permanently lubricated constant torque ECM blower motor

Built-in, high level self-diagnostics with fault code displays standard on integrated control module for reliable operation

Aluminized steel crimped non-welded clamshell heat exchanger

Equipment should be sized, selected and installed by a qualified professional to ensure proper installation, safe operation, adherence to federal, state and local codes and for valid warranty; see installation guide for more details

10 year limited parts warranty / lifetime heat exchanger warranty with online registration

Not Certified for Mobile Home use

Not Certified for use in California

[tabby title=”Sizing Guide”]

HOW TO SELECT AN 80% EFFICIENT GAS FURNACE

You can refer to an estimate or proposal from a local contractor, refer to the size of your existing system that you may want replaced, or use the sizing estimation chart provided on this page. Use the map to determine your Region based on the location of your home. Using the equipment charts, find your Region and go down the column to locate the range that covers the Square Footage of your home. Follow the row to the right to determine the recommended Furnace for your application.

NOTE: These tables an charts are intended to be used as a guideline only. The information is based on conventional window space (<15%), insulation and building construction. Only use these tables as a reference. When including a finished basement, use 1/2 of the finished basement square footage with the rest of the area being calculated.

[tabby title=”Models & Specs”]
80% AFUE Upflow/Horizontal Gas Furnace Models

Hamilton Model Number	BTU Input/Output	Dimensions H x W x D (in.)	Available Tons	Outlet Opening	Weight (lbs.)	Energy Guide
80G1DF045AE12	44,000 / 35,200	33 x 14.5 x 28.5	2.0 – 3.0	13 x 19.5	105
80G1DF070BE12	66,000 / 52,800	33 x 17.5 x 28.5	2.0 – 3.0	16 x 19.5	120
80G1UH090BE16	88,000 / 70,400	33 x 17.5 x 28.5	3.0 – 4.0	16 x 19.5	132
80G1DF110CE20	110,000 / 88,000	33 x 21 x 28.5	4.0 – 5.0*	19.5 x 19.5	152

*Please Note: 5 Ton/2000 CFM applications require two (2) side air returns.

Optional Furnace Accessories

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