MRCOOL 5-Ton Signature Series 90K BTU 80% AFUE Upflow Single-Stage Natural Gas Furnace

The MRCOOL 5-Ton Signature Series furnace is a solid choice for keeping your home comfy and warm. It's designed with convenience in mind, featuring a compact 33-inch height that fits nicely in many spaces. You'll also dig how the utility connections can be set up on either the left or right side, and converting it for horizontal airflow is a breeze with its zero-step process. This furnace boasts a multi-speed, high-efficiency blower motor and a clever slide-out design for the blower, making upkeep straightforward. Plus, it comes with a registered 10-year parts warranty for extra peace of mind. It's built with durable materials like aluminized steel for the inshot burners and a robust clam shell heat exchanger, all working together to deliver reliable heating performance.

Venting Requirements: This item requires a chimney with 4" inner diameter.

WARNING: For more information go to www.P65Warnings.ca.gov.

Please Note: Installation by a licensed professional is required where applicable.

Also Note: Follow the minimum and maximum vent size requirements from the table in the installation manual. A 4 inch diameter flue transition is factory installed, but a larger vent may be required.