Insulation Blanket, Aluminum Backed 29.5″ x 70″ Hotsy

SKU 8.754-366.0 Category
    • 29.5″ W x 70″ L
    • Refractory Grade Ceramic
    • Aluminum Backed
    • Retains heat inside coil for better fuel efficiency and paint protection



Part Number: 8.754-366.0
Cross Reference Part Number(s): 87543660

The 8.754-366.0 Hotsy blanket wrap insulation is used on many Hotsy hot water pressure washers to wrap around the heating coil, for better fuel efficiency and to protect the paint and pressure washer from heat damage.

This insulation is Aluminum Backed and measures 29.5 inches x 70 inches. It is for use on the following Hotsy Hot Water Pressure Washers:

  • Hotsy HSS-503089E

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.


70 in.


29.5 in.

Compatible Models

This insulation for use on the following Hotsy Models:

444, 550A, 550B, 550C, 660ss, 555ss, 558, 559, 560ss, 781ss, 871ss, 921ss, 965ss

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