
Quick overview
- Genuine Raypak The factory 004818B ignition control, matched to the heater it was built for.
- Propane only This is the propane version. A natural gas heater takes a different control.
- Lockout function The control locks the heater out rather than continuing to try for ignition after a failure.
- Listed models Raypak lists it for the 055A, 105A, 105B and 155A pool heaters.
- Common no fire fault An ignition control that will not prove flame is one of the first things checked on a heater that clicks and shuts down.
- Gas work is licensed work Have a qualified gas technician fit and test it, and confirm the gas type on the heater rating plate before ordering.
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Product details
The Raypak 004818B is the genuine propane electronic ignition control with lockout, listed for the Raypak 055A, 105A, 105B and 155A pool heaters.
Propane, not natural gas
Ignition controls are specific to the fuel the heater burns. This one is the propane part. Read the gas type off the heater rating plate before ordering, and match the number printed on the control you are pulling out.
What the lockout does
When the heater calls for heat, the control runs the ignition sequence and looks for proof of flame. If it does not get it, it locks the heater out rather than repeating the attempt, which is why a failing control usually shows up as a heater that clicks, tries and then shuts down with no heat.
Before you fit it
Gas appliance work belongs with a qualified technician. The part goes in as a direct replacement, but the ignition sequence and the gas train need to be checked once it is in.
| Brand | Raypak |
|---|---|
| Manufacturer part number | 004818B |
| UPC | 84089100097 |
| Part type | Pool heater part |
| Gas type | Propane |
| Function | Electronic ignition with lockout |
| Fits | Raypak models 055A, 105A, 105B, 155A |
| Shipping weight | 0.5 lb |
| Ships | Parcel |
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