Field Controls 46395401 SWG-4HDS Stainless Steel Sidewall Power Venter 4 Inch 170000 BTU

The Field Controls 46395401 SWG-4HDS is a stainless steel sidewall power venter designed for safe and efficient venting of gas and oil heating appliances up to 170,000 BTU. This professional-grade unit mounts on the exterior of the building and utilizes a motorized blower to actively exhaust combustion gases through the sidewall, eliminating the need for traditional chimney venting.

Key Features:

• Stainless steel construction for superior corrosion resistance in humid and coastal environments
• 4-inch inlet and outlet diameter for compatibility with standard vent piping
• Operates on 115 VAC at 60 Hz, 1.7 amp draw, 138 watts
• 3000 RPM motor with thermal protection for reliable performance
• 100% negative pressure operation ensures maximum venting safety
• Compatible with natural gas, LP gas, and oil-fired heating equipment
• ETL and cETL listed for residential and commercial applications
• Two-piece backing plate with 360-degree rotating coupler for flexible installation

Technical Specifications:

• Capacity: 170,000 BTU (1.10 GPH for oil applications)
• Unit Dimensions: 11 inches wide x 11.5 inches high x 9.5 inches deep
• Electrical: 115V AC, 1.7A, 138W
• Motor Speed: 3000 RPM
• Vent Connection: 4-inch diameter inlet and outlet

The SWG-4HDS combines the motor, blower, and vent hood in one complete assembly for straightforward installation. The negative pressure design allows the use of standard galvanized vent pipe instead of expensive stainless steel piping, and eliminates the need to seal vent pipe joints. The unit is interlocked with the heating appliance to ensure proper draft is established before burner ignition. Must be installed with a Field Controls CK Control Kit (sold separately) to ensure proper listing and safe operation.