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Exhaust Stack Insulation

Hotsy Exhaust Stack Insulation | Hotsy Coil Top Hat Insulation

Hotsy hot water pressure washer heating coils sit within a combustion chamber, where a flame created by the power washer burner components, such as fuel pumps, electronic igniters and burner fuel nozzles, heats the high pressure water. The exhaust created by this flame is ported out of the exhaust stack, or top hat of the pressure washer. This exhaust stack is insulated with a thick layer of fiberglass insulation, to contain the heat within the burn chamber, as well as to protect the pressure washer user from high temperatures.

When replacing a heating coil, or with general maintenance repairs, we recommend replacement of all three Hotsy heating coil insulations: the exhaust stack insulation, the blanket or wrap insulation, and the bottom or pancake insulation. Please consult your owner's manual for part numbers, or feel free to contact us with the model and serial number of your Hotsy pressure washer and we would be happy to assist you!

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8.717-412.0 Hotsy Exhaust Stack Top Hat Insulation 8.717-436.0 Hotsy Exhaust Stack Top Hat Insulation 8.717-442.0Hotsy Exhaust Stack Top Hat Insulation
For Hotsy Models:
1812ss, 1830ss, 1832ss, 1832ss-208,
1833ss, 1835ss,1836ss, HSS-503069E,
HSDS-503069E

 		For Hotsy Models:
HSS-653569E, HSDS-653569E, HSS-803069E,
HSDS-803069E, HSS-952569E, HSDS-952569E
HSS-803089E, HSS-102589E

 		For Hotsy Models:
560ss, 771, 772, 1200 Series
and NEW STYLE (post-2009) 800,
900 and 1400 Series
8.717-445.0 Hotsy Exhaust Stack Top Hat Coil Insulation 8.725-507.0 Hotsy Fiberglass Exhaust Stack Top Hat Coil Insulation 8.930-141.0 Hotsy Coil Exhaust Stack Top Hat Insulation
For Hotsy Models:
OLDER STYLE (pre-2009)
900 and 1400 Series

 		For Hotsy Models:
1812ss, 1830ss, 1832ss,
1832ss-208, 1833ss, 1835ss 1836ss

 		For Hotsy Models:
5730ss, 5732ss, 5732ss-208,
5733ss, 5735ss, 5736ss, 5832ss,
5832ss-208, 5835ss, 5836ss
9.802-904.0 Hotsy Coil Top Hat Exhaust Stack Insulation 8.717-451.0 Hotsy Fiberglass Heating Coil Insulation, Cut to Fit for Exhaust Stack and Pancake Insulation
For Hotsy Models:
444, 550A, 550B, 550C, 660ss,
555ss, 558, 559, 781ss,790ss,
795ss, 795ss-208, 870ss, 871ss,
921ss, 965ss, 1065, 1065sse, 1075, 1075sse

 		For Hotsy Models:
S5730-3, S5730-5, S5732-4,
S5732-5, S5733-1, S5735-3