Raypak 009834 Outdoor Stack Kit (High Wind Top), 6" Flue, for 206A and 207A Pool Heaters

Sold as the high wind top. Covers Raypak 206A digital (electronic ignition) and millivolt heaters (millivolt built 2004 to 2020) and 207A digital Low NOx heaters (residential 207A dated 2004 through 2023). These heaters come with a stackless outdoor top, and Raypak lists the outdoor stack as optional equipment, not supplied with the heater. The stack is the vent termination, so no vent pipe is added to it.

• In the box, per Raypak: 1 painted outdoor stack, 1 adapter plate, 3 mounting brackets (clips), 1 top panel cover, two 1 ft sections of metal tape, 3 screws and the instructions
• Sized for the 6 in. (152 mm) flue of the 206A and 207A
• Stack height, per Raypak's dimension note: the heater's J dimension plus 6 in. (152 mm); J is 11-3/4 in. (298 mm) on the 206A and 207A
• Raypak calls for unobstructed space above an outdoor stack
• Other cabinet sizes take a different kit: 009835 for the 266A, 267A and 268A; 009836 for the 336A and 337A; 009837 for the 406A, 407A and 408A

For outdoor installations only. A heater installed indoors needs the indoor stack kit (009838 for this size) and a vent to the outside.

Raypak's Digital Tool Box Guide lists high wind among the things to check when the rollout switch opens, and wind as a probable cause of ignition failures and lockouts; it lists other causes as well (gas pressure, combustion air, a blocked heat exchanger, vent size and connections) and does not name this kit as the remedy.

Follow the instructions packed with the kit. Work on a gas heater's venting is for a qualified installer.