RunTru by Trane A801X080BM4SD 80 MBTU, 80% AFUE, 1-STAGE, 4-WAY MULTI POISE MULTI SPD ECM, 4.0 TON BLOWER

RunTru 80,000 BTU 80% AFUE Single-Stage Multi-Poise Furnace

Overview

Rated at 80% AFUE, the RunTru A801X080BM4SD is an 80,000 BTU single-stage furnace built in a 4-way multi-poise configuration for split system applications. Air delivery is handled by a multi-speed ECM blower with a 4.0 ton rating. The cabinet measures 17.5 inches wide, 34 inches high, and 28.75 inches deep, which helps when planning the installation space. Capacity, efficiency, staging, and airflow direction are all clearly defined, which makes side-by-side comparisons straightforward.

Quick Facts

• 80,000 BTU (80 MBTU), 80% AFUE furnace
• RunTru part number A801X080BM4SD
• Split system equipment
• Single stage (1-Stage) operation
• 4-way multi-poise configuration
• Multi-speed ECM blower, 4.0 ton
• Cabinet: 17.5 inches W x 34 inches H x 28.75 inches D

80,000 BTU

BTU, or British Thermal Unit, ratings are a standard way to describe and compare furnace capacity. The RunTru A801X080BM4SD is rated at 80,000 BTU, also listed as 80 MBTU. Compare this figure with the heating requirements for your project.

80% AFUE

AFUE, or Annual Fuel Utilization Efficiency, measures how much of the fuel energy a furnace turns into usable heat over a typical year. A higher number indicates greater efficiency. This furnace carries an 80% AFUE rating.

Single Stage

Single-stage, or 1-stage, heating equipment runs at one fixed output level. It turns on at full output when heat is needed and shuts off once the thermostat setting is reached.

4-Way Multi-Poise

Multi-poise furnaces can be installed in more than one airflow orientation. The 4-way designation means this unit is listed for four installation positions, which gives installers more flexibility when planning around the space and ductwork on the job.

Multi-Speed ECM Blower

ECM stands for electronically commutated motor. This furnace uses a multi-speed ECM blower, which means the blower can be set to different speeds. The blower is rated at 4.0 tons, so confirm that this rating fits the cooling equipment and duct design planned for the system.

Cabinet Dimensions

The cabinet is listed at 17.5 inches wide, 34 inches high, and 28.75 inches deep. Use these measurements to plan for placement, access, and clearances.

Take a moment to verify the A801X080BM4SD model number, heating capacity, airflow direction, and cabinet measurements against your job requirements before you buy.