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Insulation Disc Bottom, 16″ OD x 4.5″ ID Hotsy

SKU: 9.802-903.0 Category:
  • 16″ OUTER Diameter
  • 4.5″ INNER Diameter
  • Refractory Grade Ceramic
  • Retains heat inside coil for fuel efficiency and paint protection

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Part Number: 9.802-903.0
OEM / Old Part Number(s): 7-014861, 873778, 98029030

This 9.802-903.0 Hotsy bottom coil insulation is commonly referred to as the coil base or pancake insulation. It measures 16 inches Outer Diameter x 4.5 inches Inner Diameter and is installed on a large number of Hotsy hot water pressure washers below the heating coil to protect the pressure washer and burner components from high heat damage.

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

• 444 • 550C • 790ss
• 550A • 555ss • 795ss
• 550B • 660ss • 870ss

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.

Weight 0.25 lbs
Dimensions 8 × 6 × 5 in

Compatible Models

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

Hotsy Models 444, 550A, 550B, 550C, 660ss, 555ss, 790ss, 795ss, 870ss

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