Hiorucet F299201 Blower Fan Kit for Mr. Heater Vent-Free Heaters (20,000–30,000 BTU) – Replacement F299201

Overview

The Hiorucet F299201 Blower Fan Kit is designed to integrate with Mr. Heater 20,000–30,000 BTU vent-free models manufactured from 2016 onward. Instead of relying on natural convection alone, the included blower distributes warm air more evenly, helping you achieve a comfortable environment without increasing the heater size. The kit's compact form and straightforward wiring keep installation approachable, so you can focus on your space—from a busy workshop to a cozy living area.

Compatibility and Fit

• Fits Mr. Heater 20,000–30,000 BTU vent-free heaters (2016 to present).
• Compatible with NTE items 52563, 52564, 52569, 52570, 52558, 52559, 52561, 52562, 255839, and 255639.

What You Get and How It Helps

• Airflow and size: 18.5 CFM with a compact footprint—5 3/8" x 5 3/16" x 6 1/8" with mounting holes spaced at 4 7/8" x 5 1/2".
• Power and wiring: 54" cord, 18 W consumption, 0.02 A, designed for simple connection to the heater’s controls.
• Control options: a three-position switch with manual, auto, or off modes; auto cycles as the unit heats and cools.
• Temperature management: a built-in thermostat supports steadier room warmth without constant adjustment.
• Safety and reliability: oxygen depletion sensor (ODS) adds a basic safety layer while the unit remains compact and durable.

Real-Life Use Scenarios

In a workshop or garage, the blower helps spread warmth across the space, reducing cold spots and making tasks more comfortable. In living areas, the added circulation can supplement the primary heat source and create a more even feel without extra heat output.

Installation at a Glance

The installation follows a few straightforward steps in the included manual, designed to be accessible for DIY setups. Plan for a safe workspace and ensure the heater is disconnected from fuel before beginning.

• Step 1: Remove the heater from its installation location.
• Step 2: Remove the knock-out plate on the rear panel.
• Step 3: Make electrical connections per instructions.
• Step 4: Complete blower installation.
• Step 5: Test the fan switch and confirm operation.

Note: Always shut off gas, disconnect the supply, and follow local codes during installation.