Honeywell swg-4g Sidewall Power Venter 170000 Btu/h

Product Description

The Honeywell swg-4g is a sidewall power venter designed to exhaust combustion gases from gas-fired heating appliances through an exterior wall rather than through a traditional vertical flue. Rated for a maximum input of 170,000 BTU/h, this unit includes the CK43F draft control kit, which helps regulate negative pressure and maintain stable venting performance. The swg-4g is installed by licensed HVAC technicians or plumbers working on atmospheric gas appliances such as boilers, water heaters, and furnaces where conventional chimney venting is impractical or unavailable.

The swg-4g with included CK43F kit is suited for residential and light commercial applications involving atmospheric-drafted gas appliances up to 170,000 BTU/h input. It is typically specified in retrofit projects where a conventional vertical chimney is not present or serviceable, allowing horizontal termination through an exterior wall. The draft control kit works in conjunction with the power venter motor to maintain proper venting pressure across varying operating conditions.

Key Features

• Maximum capacity of 170,000 BTU/h supports a wide range of residential and light commercial gas appliances
• Includes CK43F draft control kit for integrated pressure regulation
• Sidewall termination design eliminates the need for a vertical chimney or B-vent stack
• Intended for use with atmospheric gas-fired appliances including boilers, water heaters, and furnaces
• Power venter motor provides positive exhaust to overcome natural draft limitations

Compatibility

Designed for use with atmospheric gas-fired appliances rated up to 170,000 BTU/h that require induced-draft sidewall venting. The included CK43F draft control kit is matched to the swg-4g power venter assembly.

Installation Notes

Installation must be performed by a qualified HVAC technician or licensed plumber in accordance with the appliance manufacturer instructions, local mechanical codes, and IFGC requirements. Shut off gas supply and disconnect electrical power to the appliance before beginning installation or servicing the venter assembly. Proper sidewall clearances, termination location, and vent pipe sizing must be verified per the manufacturer installation guide and applicable codes. Do not operate the power venter without confirming all vent connections are sealed and the draft control is properly set.

Technical Specifications

• Maximum Capacity: 170,000 BTU/h
• Venting Type: Sidewall power venter
• Included Accessories: CK43F draft control kit

Standard Information

• Brand: Honeywell
• Manufacturer Part Number: swg-4g