The RSD high temperature exhaust fan maintains the necessary draft for all high temperature chimney, flue, and grease duct applications up to 2100 CFM. This fan is UL and ULC listed for all gas, liquid, or solid fuel burning fireplaces, ovens, cooking appliances, and domestic heating appliances, up to 1000ᵒF continuous, 1400ᵒF abnormal. The RSD housing and impeller is constructed of 316L stainless steel, which helps prevent corrosion from the elements. The tool-less clamp and hinge provides easy access to the impeller for routine maintenance and cleaning.

The RSD is available in three sizes with three different controllers. The universal Fan Speed Controller (FSC) controls the variable speed of the RSD fan to maintain proper draft. The MUC controller can also control a mechanical damper and is wired with alarm contacts. With the optional H100 controller, the fan speed is automatically modulated to maintain a constant negative pressure in the flue as accurate as 0.01. Add an available rain-shield to block out additional moisture.

What's Included

• Chimney Fan
• Fan Speed Control

Features

• Available in 3 sizes
• UL and ULC listed for all gas, liquid, or solid fuel burning fireplaces
• Universal Fan Speed Controller (FSC) controls the variable speed of the RSD fan to maintain proper draft.

Specifications

Warranty

Masonry Fireplaces Industries, Inc. (MFI) warrants all Mason-Lite Fireplaces to be free from defects in materials that adversely affect fireplace performance for the lifetime of the product from the date of purchase, subject to the terms and conditions of this limited warranty. MFI does not warrant accessory chimney, outside air ducts and devices not manufactured by MFI.

This warranty covers only products manufactured by MFI, specifically the modular concrete firebox, and No warranty, express or implied, extends to any of the following of the hardware foundation, venting, ducts or accesssories. This warranty does not cover drafting, smoking, or sooting of the fireplace system. Factors beyond the manufacturer’s control affect drafting, smoking, and sooting and MFI cannot guarantee these aspects of performance.

Documents & Files

• Product Catalog