Toyotomi Extension Pipe Set (S)

The Toyotomi Extension Pipe Set (S), part number 20479896, is used for through-the-wall installations when the heater needs a short offset from the flue outlet. The telescoping exhaust section adjusts from 12-5/8" to 19-11/16" to fine-tune placement while maintaining proper intake and exhaust flow.

What’s included: adjustable exhaust pipe (12-5/8"–19-11/16"), 20" intake pipe, 40" insulating cloth cover, pipe holder, one set of pipe support hardware (holder, holder support, screw, 2 wood screws, nut), and an L-shaped exhaust joint.

Installation limits: maximum 10 ft total run for each line (air intake and exhaust) and no more than three bends/elbows in the system including those at the heater. Short (S), Medium (M), and Long (L) kits are modular and may be combined provided these limits are not exceeded.

Placement note (S kit): when using the S kit, the distance between the heater exhaust connection and the flue pipe connection must be at least 15-3/4" and not more than 22-3/4".

Compatibility: All Toyotomi and Toyostove Laser and Oil Miser vented heater models.

• Telescoping exhaust: 12-5/8" to 19-11/16" for precise short offsets
• Includes 20" intake pipe and 40" insulating cloth cover
• Pipe holder plus 1 set of pipe support hardware for secure mounting
• L-shaped exhaust joint for clean direction changes
• Modular with Toyotomi S/M/L kits (overall limit 10 ft, ≤ 3 bends)
• Designed for through-the-wall vent installations
• Compatible with all Toyotomi/Toyostove Laser & Oil Miser vented heaters