Lynn 1104 H.B. Smith #8 Hydrotherm PB Chamber Kit

SKU: 1104

Weight	20 lbs
Dimensions	14 × 14 × 14 in

$310.00

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$310.00	0%
5–9	$294.50	5%
10+	$279.00	10%

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Available to order.

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Lynn 1104 H.B. Smith #8 Hydrotherm PB Chamber Kit

Specifications & product details

Lynn 1104 Replacement Chamber Kit – H.B. Smith #8 / Hydrotherm PB

The Lynn Manufacturing 1104 Chamber Kit is a complete molded ceramic fiber refractory kit designed for H.B. Smith #8 and Hydrotherm PB boilers.

This all-in-one kit restores combustion chamber integrity, improves heat retention, and ensures safe boiler operation.

Compatible With:

H.B. Smith #8
Hydrotherm PB Boilers

Kit Includes:

✔ Molded Ceramic Fiber Front Refractory (2300°F Rated)
✔ Molded Ceramic Fiber Rear Refractory
✔ Ceramic Fiber Base Liner Blanket
✔ Rope/Cope Seal
✔ Installation Hardware
✔ Complete Instructions

Replacing deteriorated refractory chambers helps:

Improve combustion efficiency
Reduce heat loss
Prevent soot buildup
Maintain safe boiler performance

Ideal for seasonal boiler rebuilds and professional HVAC service.

Verify boiler model before ordering.

Product details

Part / SKU	1104

Package includes

Kit Includes:

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

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