HUUM Thru-Wall Backside Connection Chimney Kit

HUUM Accessorie

Prices verified August 2026

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Specifications

HUUM Thru-Wall Backside Connection Chimney Kit full specifications
SpecValue
ModelTHRU-WALL BACKSIDE CONNECTION CHIMNEY
Double-Wall Chimney (1) Length9.8" (25 cm)
Double-Wall Chimney (2) Length39.4" (100 cm)
MaterialStainless Steel

Cost to own

HUUM Thru-Wall Backside Connection Chimney Kit cost and warranty figures
MetricValue
Cost per session (3yr basis)$8.82
Monthly running costvaries (heater dependent)
True delivered price$1,376
Warrantyper manufacturer

Assumptions: electricity at $0.17 per kWh (US average), cost per session over 3 years at about 1 session per week (price divided by 156), sauna running cost at a 30-minute session. These are estimates for comparison, not quotes.

HUUM Thru-Wall Backside Connection Chimney Kit FAQ

What does the HUUM Thru-Wall Backside Connection Chimney Kit cost?

$1,376 delivered, which is $8.82 a session over three years at about one session a week.

What warranty does the HUUM Thru-Wall Backside Connection Chimney Kit carry?

per manufacturer, from HUUM.