Firebox Liner (40366) – Compatible with Ashley & Jensen Wood Furnaces

Firebox Liner (40366) – Compatible with Ashley & Jensen Wood Furnaces
Maintain the structural integrity and performance of your wood furnace with this high-quality replacement firebox liner. Engineered for both front and rear placement, this liner fits multiple Ashley and Jensen models and is designed to withstand high temperatures. Sold individually—most units require two liners per installation.

Key Features:
✅ Dual-Use Design – Functions as both front and rear liner for compatible furnaces
✅ High-Temp Durability – Withstands intense heat and extends furnace lifespan
✅ OEM Replacement – Matches part #40366 and replaces 410-3003
✅ Precision Fit – Mounting holes 12" on center for easy installation

Specifications:
📌 Part Numbers: 40366 (also replaces 410-3003)
📌 Dimensions: 15 1/4" wide (tapers to 6 1/8") x 5 1/2" tall
📌 Mounting Hole Spacing: 12" on center
📌 Material: High-temperature refractory
📌 Sold: Individually (2 required per furnace)
📌 Compatibility:
 • Ashley: 24A, 30A
 • Jensen: 24AF, 24AG, 24AZ, 24AJ, 24AC, 30AC

Restore your wood furnace’s heat containment and efficiency with this trusted Firebox Liner (40366). Designed for long-lasting performance, it fits a wide range of Ashley and Jensen models. Always  verify compatibility with your owner's manual. Order now for dependable heating season after season!

Pairs well with: Ashley Stove Products