Raypak | 010088F | Ref Block 206-408Lt&Rt-Kit – Replacement Heat Exchanger Block for Pool Heaters
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The Raypak 010088F Ref Block 206–408 Lt & Rt Kit is a high-quality refractory block replacement designed to protect and insulate the heat exchanger in compatible Raypak pool and spa heaters. This kit includes both left and right refractory blocks, ensuring proper thermal insulation and safe burner operation.
Constructed from heat-resistant refractory material, this block kit helps maintain stable combustion temperatures while protecting heater components from excessive heat exposure. Proper refractory support improves burner efficiency and reduces thermal stress on surrounding components.
Ideal for heater repairs or refurbishment projects, this kit helps restore proper combustion chamber function and supports long-term heater performance.
Raypak 010088F Ref Block 206–408 Lt & Rt Kit Compatibility
- Compatible with Raypak 206–408 heater models
- Designed for left and right refractory block replacement
- Suitable for gas-fired pool and spa heaters
- Works with combustion chamber assemblies
- Suitable for heater rebuild and repair projects
Frequently asked questions
How do I size a pool heater?
Heater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.
What is the part number for this heater component?
Raypak lists this heater component under part number 010088F. Quote 010088F when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.
What routine maintenance does a pool heater need?
Keep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.
How do I confirm this fits my equipment?
Match the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.
Is this the complete heater or a replacement part?
Check the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.
Is there a warranty on this heater component?
It carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.