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Beige steel wall sleeve, 4 inches wide by 20 inches high

Beacon Morris

Beacon Morris TP20-WS4 wall sleeve 4 in W 20 in H beige steel

SKU CH-JDS5-P6ZHZ

A 20 in high steel wall sleeve with a 4 in opening, finished in beige, fits the listed TP20 heater models

  • Product colorBeige
  • Durable steel construction resists corrosion and impact
  • Beige finish blends with common interior colour schemes
  • Four-inch width matches standard wall opening dimensions
  • Twenty-inch height covers full duct penetration depth
  • Compatible with TP20 series models TP20-03 through TP20-08

Wall sleeve for TP20 unit heaters

The Beacon Morris TP20-WS4 is a steel wall sleeve finished in beige. It measures 4 inches wide by 20 inches high and is designed to house compatible TP20 series unit heaters. Installers use it to create a clean through-wall penetration for the heater cabinet.

Check heater model and opening dimensions

Verify that the heater carries one of the listed manufacturer numbers TP20-03 through TP20-08 before ordering. The rough opening must accommodate a 4 by 20 inch sleeve profile. Confirm that the wall construction can support the steel sleeve and that local codes permit the penetration.

Steel construction resists deformation over time

The sleeve maintains its rectangular shape under sustained thermal cycling from the heater. Beige powder coating protects the steel from corrosion during continuous operation. The rigid frame prevents air leakage around the cabinet during long heating seasons.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 56% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameBEACON MORRIS
Product colorBeige

Questions about this item

Does the 4 in W x 20 in H steel sleeve ship with mounting hardware or must I source screws separately?

The supplier data lists only the beige steel sleeve itself; no fasteners or brackets are mentioned, so plan to supply your own mounting hardware.

My unit is a TP20-05 — will this 20 in H sleeve fit, or do I need a different height?

The sleeve is compatible with TP20-03 through TP20-08, so the TP20-05 is covered by the listed range.

Once installed, how much wall depth does the 4 in overall length add to the heater profile?

The overall length is 4 in, so the sleeve extends four inches into the wall opening when fitted.

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