Raypak 009839 Indoor Stack Kit – 7″ Draft Hood / Stack Top

The Raypak 009839 Indoor Stack Kit provides the necessary draft hood and stack top components to convert select gas pool and spa heater models to indoor venting. This accessory is designed to safely accommodate indoor installations by providing proper flue-gas draft and vent termination for compatible units.

Key Features

Designed for indoor installation of compatible Raypak models.
Fits 7″ diameter venting systems and includes adapter plate and mounting clips.
Provides secure and code-compliant transition from heater flue outlet to building vent stack.
Allows use of heater in indoor mechanical rooms or covered equipment bays where outdoor venting is impractical.

Technical Details

Part Number: 009839
Description: Indoor Stack / Draft Hood Kit
Vent Diameter: 7″
Includes: Draft hood, stack top/vent transition, adapter plate, mounting brackets/clips
Compatible Models: Raypak R266A, R267A and similar digital pool heaters requiring indoor stack kit

Installation & Compatibility Notes

Verify that your heater’s model number is listed among those compatible with this kit before ordering. Install in accordance with local building and mechanical codes. The kit transitions the heater’s flue outlet to a 7″ indoor stack — ensure adequate clearance, venting path and termination per manufacturer’s instructions. Proper seal and bracket attachment help maintain safe venting and prevent flue gas back-draft or condensation issues.

Maintenance Tips

Periodically inspect the stack top and draft hood for corrosion, debris or blockage.
Ensure fasteners and clips remain tight and the adapter plate remains securely seated.
Check that the vent termination and indoor stack remain unobstructed and properly supported.
Replace any gaskets or seals that show degradation to maintain safe and efficient operation.

Why Choose This Kit?

When indoor placement of a pool or spa heater is required, the Raypak 009839 Indoor Stack Kit delivers the engineered components needed to adapt the system safely. It helps ensure compliance with manufacturer requirements and building codes, supports proper draft venting, and makes installation more streamlined for professionals and service personnel alike.

Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

We do not ship on Saturday or Sunday.
Orders totaling more than $300 will require signature confirmation upon delivery.
We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
Expedited shipping options are available at checkout.

Return Policy:

Products that are received damaged will receive a refund in store credit.
Most products are eligible for return within 30 days of receipt, except where noted below.
To initiate a return, please complete an RMA form prior to sending your item back.
Original shipping costs are non-refundable and will be deducted from the return credit.
Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
Some returns will be charged an automatic 15% restocking fee.
We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
Please complete the return form to receive your RMA number and return shipping label.
Chemical products are not eligible for return under any circumstances.
The Pentair Colorsync 618031 is not eligible for return.
Pool cleaners are not eligible for return.
Opened seals and o-rings are not eligible for return.
Capacitors are not eligible for return.
Plastic popup tools are not eligible for return.
Automation components and circuit boards are not eligible for return.
If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.