Lennox 22V54 – Uni Products MSMP6QS Adjustable Pitch Welded Roof Curb, Full Perimeter, 42-7/8 x 42-7/8 in, 4 in Minimum Height
Lennox 22V54 – Uni Products MSMP6QS Adjustable Pitch Welded Roof Curb, Full Perimeter, 42-7/8 x 42-7/8 in, 4 in Minimum Height
The Lennox 22V54 Uni Products MSMP6QS adjustable pitch welded roof curb is designed to provide a secure, level mounting base for rooftop HVAC units on sloped roofs. Featuring a full-perimeter welded construction, this roof curb ensures long-term structural strength, proper load distribution, and reliable weather sealing. With a 42-7/8 x 42-7/8 inch footprint and a 4 inch minimum height, it allows precise pitch adjustment to achieve correct unit leveling, helping improve installation accuracy, system performance, and overall rooftop durability.
The Lennox 22V54 Uni Products MSMP6QS adjustable pitch welded roof curb is engineered to provide a stable, level mounting platform for rooftop HVAC packaged units installed on sloped or uneven roofs. Designed for durability and installation flexibility, this full-perimeter welded curb supports precise leveling while maintaining structural integrity and long-term weather resistance.
Built for compatibility with LRP14 and LRP16 B-Box cabinet configurations, this adjustable pitch roof curb features a 42-7/8 x 42-7/8 inch cabinet size and a 4 inch minimum curb height. The pitch adjustment range of 2/12 to 6/12 allows installers to accommodate a wide variety of roof slopes without additional field fabrication, helping reduce installation time and ensure proper unit alignment.
The curb is fully gasketed around the perimeter as well as the supply and return openings to help prevent air leakage and moisture intrusion. Designed to meet modern building code requirements, it is IBC 2018 and CBC 2019 compliant and carries a seismic rating of SDS 2.0g with a wind rating up to 240 mph lateral and 214 mph uplift. With a maximum load rating of 800 lbs, this welded roof curb is suitable for demanding commercial HVAC applications where strength, safety, and reliability are critical.
Specifications include a gross weight of approximately 67 lbs, full-perimeter welded construction, and an adjustable pitch design intended to support long-term rooftop performance. This makes the Lennox 22V54 roof curb an ideal solution for professional HVAC installations requiring precision leveling, code compliance, and dependable structural support.
Brand: Uni Products
Catalog Number: 22V54
Model / Part Number: MSMP6QS
Type: Adjustable Pitch Welded Roof Curb
Style: Full Perimeter
Cabinet Size: 42-7/8 x 42-7/8 Inch
Minimum Curb Height: 4 Inch
Adjustable Pitch Range: 2/12 to 6/12
Maximum Load Rating: 800 lbs
Wind Rating: 240 mph lateral, 214 mph uplift
Seismic Rating: SDS 2.0g
Compliance: IBC 2018, CBC 2019
Application: Rooftop HVAC packaged units compatible with Lennox systems
| Package Quantity | 1 Item |
|---|---|
| Item Returns | This item can be returned |