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Intertherm 904751 M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh

Intertherm M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh, 904751
Intertherm M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh, 904751
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Intertherm M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh, 904751

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Code: 42V-H1A-NRS15328-904751

MPN: 904751

UPC: 663132235759

Product No Longer Available

Product Info for Intertherm 904751 M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh

The M4 Gas Furnaces are available in both upflow and downflow models, which can be installed in a utility room or enclosed closet. The 92.1% AFUE Extra High-Efficiency M4RL Series Down Flow Hot Surface Ignition Gas Furnace from Intertherm features proven components to ensure high quality and dependability. Intertherm's dependable, shock-mounted hot surface igniter has a 20 year history of reliability. It's controlled by proven SmartLife technology to increase igniter life by 25%. The heavy-gauge aluminized steel heat exchanger and stainless steel secondary heat exchanger ensures long life and efficiency. The built in time-delay relay increases cooling performance when matched with an Intertherm cooling system. All units and each component are tested on the manufacturing line to ensure quality, performance and safety.image

Features of Intertherm 904751 M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh

  • Dependable, shock-mounted hot surface igniter, Controlled by proven SmartLife technology to increase igniter life by 25%, Heavy-gauge aluminized steel heat exchanger and stainless steel secondary heat exchanger ensures long life and efficiency, Built in time-delay relay increases cooling performance when matched with an Intertherm cooling system, Optional add-on coil cases are available that are required for split A/C

Package Contents:

  • Intertherm 904751 M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh

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Intertherm 904751 M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh Unavailable & Discontinued Models

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  • Intertherm M4Rl Series Down Flow Hsi Gas Furnace 90 000 Btuh, 904751 , MPN: 904751 , UPC: 663132235759 , Code: 42V-H1A-NRS15328-904751
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Last updated 2026-07-14 UTC.