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Rectangular powder-coated steel hanger bar with two mounting points

Diversitech Corp.

Diversitech Corp. QUICK-SLING QSWI4000 Flush-Mount Hanger Bar

SKU CH-QXWR-Y3K22

Flush-mount hanger bar with two powder-coated contact points fits compatible unit heaters

  • Flush-mount design simplifies unit heater installation
  • Powder-coated finish resists corrosion in harsh environments
  • Two contact points provide stable mounting support
  • Dimensions 5 5/8 in H × 20 3/4 in W × 35 5/16 in D fit multiple heater models
  • Compatible with over 30 Grainger part numbers including 32V246 and 5PV15

Flush-Mount Hanger Bar QSWI4000

The QUICK-SLING QSWI4000 is a flush-mount hanger bar designed to support compatible unit heaters in HVAC installations. It provides a two-point mounting interface with an overall height of 5 5/8 in, width of 20 3/4 in and depth of 35 5/16 in. The powder-coated finish protects the steel bracket from corrosion in demanding environments. Installers use it to secure heating equipment overhead or against structural members.

Included Hardware and Compatibility

The bracket ships as a single mounting component with two contact points for the heater unit. No additional fasteners, brackets or wiring are supplied in the package. It matches the mounting pattern of Grainger part numbers 32V246, 32V247, 32V248, 3DUF7, 49EV98, 49EV99, 49EW01, 4LX55, 4LX56 and the 5PV and 5YH series listed. Builders who need a different mounting style or extra hardware must source those parts separately.

Dimensional and Installation Limits

The fixed overall dimensions of 5 5/8 in by 20 3/4 in by 35 5/16 in dictate the clearances required around the heater. The two contact points concentrate the load, so the supporting structure must handle the heater weight at those locations. The powder-coated surface resists rust but is not rated for continuous exposure to harsh chemicals or outdoor weather without additional protection. Installers must verify that the heater model matches the listed Grainger numbers before mounting.

Highlights

  • Flush-mount design simplifies unit heater installation
  • Powder-coated finish resists corrosion in harsh environments
  • Two contact points provide stable mounting support
  • Dimensions 5 5/8 in H × 20 3/4 in W × 35 5/16 in D fit multiple heater models
  • Compatible with over 30 Grainger part numbers including 32V246 and 5PV15

Specifications

BrandQUICK-SLING

Questions about this item

Will the powder-coated finish on the QSWI4000 hanger bar need recoating after years of vibration?

The factory powder coat is designed for the unit's service life; no scheduled recoating is required unless physical damage exposes bare metal.

What load limit determines how many 5PV-series unit heaters one QSWI4000 bar can carry?

The bar uses two contact points and matches the mounting pattern of the listed Grainger heaters, so capacity follows the heater manufacturer's published weight rating.

Does the QSWI4000 bracket transmit noticeable vibration noise when the heater runs continuously?

The flush-mount design and dual contact points rigidly couple the heater to structure, minimising vibration transfer during all-day operation.

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