Back Panel Insulation, 8″ x 17.5″ Hotsy

SKU 8.717-450.0 Category
    • 8″ W x 17.5″ L
    • Refractory Grade Ceramic
    • Retains heat inside coil for better fuel efficiency and paint protection



Part Number: 8.717-450.0
Cross Reference Part Number(s): 7-014872, 722418, 87174500

This 8.717-450.0 Hotsy Lower Back Panel Insulation measures 8.0″ X 17.5″, and is used on the Hotsy 558 Propane-Fired pressure washer ONLY.  This fiberglass Hotsy Insulation is designed to protect pressure washer components from excessive heat that could result in damage.

Measures 8 inches x 17.5 inches

NOTE: Coil insulation is designed for specific brands and models of pressure washers and is NOT interchangeable.  Please consult your Operator’s Manual to verify you are purchasing the correct part, or feel free to call us for assistance.


8 in.


17.5 in.

Compatible Models

This insulation for use on the following Hotsy Models:

5730ss, 5732ss-208, 5732ss, 5733ss, 5735ss, 5736ss, 5832ss, 5832ss-208, 5835ss, 5836ss

Scroll to Top