GASLAND 3.15\" OD Stainless Steel Direct Vent Wall Thimble for Gas Tankless Water Heaters, Retractable Length from 4.7\" to 7.0\"








Key features
- •【Adjustable Length】Length can be adjusted from 4.7" to 7.0" to accommodate thicker walls. Wall thimble flashing is 9.85" x 9.85" with a tight internal connection.
- •【Wide Application】GASLAND 3.15" OD stainless steel wall-mounted thimbles are used for horizontal venting only through exterior walls, making them ideal for home heating and bathroom installations. Ideal for wood stoves, fireplaces, furnaces, boilers, ranges and gas water heaters. Make sure your exhaust pipe is less than 3" in diameter before purchasing.
- •【Smooth Exhaust Gas】The streamlined surface keeps the outside wall of the chimney cool while ensuring a steady and uninterrupted flow of air for optimal ventilation performance.
- •【Quality Material】GASLAND wall thimbles are made of high quality stainless steel. This ensures that the thimbles are long-lasting and resistant to wear and tear.
- •【After-Sales Service】If you have any questions about installation and maintenance, please feel free to contact us, we will be happy to serve you.
GASLAND 3.15\" OD Stainless Steel Direct Vent Wall Thimble for Gas Tankless Water Heaters, Retractable Length from 4.7\" to 7.0\"
List Price: $96.60$86.94DEALYou Save: $9.66 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







