Insulation Disc Bottom, 18″ OD x 4.5″ ID

SKU 9.802-905.0 Category
  • 18″ OUTER Diameter
  • 4.5″ INNER Diameter
  • Refractory Grade Ceramic
  • Retains heat inside coil for fuel efficiency and paint protection

$39.73

Part Number: 9.802-905.0
Cross Reference Part Number(s): 7-014865, 873790, 98029050, X98029050

This 9.802-905.0 bottom coil insulation is commonly referred to as the coil base or pancake insulation. It measures 18 inches Outer Diameter x 4.5 inches Inner Diameter and is installed on a large number of Hotsy & Karcher hot water pressure washers below the heating coil to protect the pressure washer and burner components from high heat damage.

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.

Compatible Models

This insulation for use on the following Hotsy hot water pressure washers:

  • Hotsy 800 Series
  • Hotsy Gas-Engine BELT Drive
  • Hotsy 1260SSG
  • Hotsy 1270SSG
  • Hotsy 1280SSG
  • Hotsy 1285SSG
  • Hotsy 1290SSG

Online Shopping Unavailable on Tues. Oct 8th

Our website will be unavailable off and on throughout the day on Tuesday, October 8th, 2024 as part of planned updates.  As a result, we are also turning off our online store for the day to prevent any potential errors in order processing.  

If you would like to place an order on Tuesday, October 8th please call our customer service department at (509) 547-2323 between 7:30a-4:00p (PDT), and we will be happy to assist you.

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