Hayward
Hayward Gas Conversion Kit, Natural Gas to Propane | IDXCNK1933
Hayward Gas Conversion Kit, Natural Gas to Propane | IDXCNK1933
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Hayward IDXCNK1933 Natural Gas to Propane Conversion Kit
The Hayward IDXCNK1933 was designed to convert compatible Hayward induced-draft pool and spa heaters from natural gas to liquid propane (LP) using the proper manufacturer-specified fuel conversion components.
What Is the Hayward IDXCNK1933 Used For?
The Hayward IDXCNK1933 gas conversion kit is an OEM heater service kit originally manufactured for converting compatible Hayward pool heaters from a natural gas configuration to liquid propane. The conversion changes the heater's fuel-delivery configuration so the appliance can operate using LP gas when installed according to Hayward specifications.
Gas type is a critical part of heater operation. Natural gas and propane appliances require specific fuel-delivery components and settings, so conversion parts must match the exact heater model. A conversion kit intended for another Hayward heater should not be substituted simply because it performs the same general function.
Product Specifications
| Brand | Hayward |
| Part Number | IDXCNK1933 |
| Product Type | Pool Heater Gas Conversion Kit |
| Conversion | Natural Gas to Liquid Propane (LP) |
| Application | Select Hayward induced-draft pool heater models |
| Current Status | Discontinued |
| Direct Replacement | No current verified direct replacement |
Compatibility & Fitment
IDXCNK1933 was used with specific Hayward induced-draft heater applications, including models within the H100ID / H100ID1 family. Compatibility should always be confirmed using the heater's exact model number, fuel configuration, and manufacturer documentation.
Do not substitute another Hayward gas conversion kit based only on appearance or BTU rating.
Need to Convert Your Heater to Propane?
Because IDXCNK1933 has been discontinued and there is currently no verified direct replacement, we recommend having a Hayward-authorized or qualified gas-appliance service technician identify your exact heater before proceeding.
Depending on the heater, a technician may be able to determine whether the original conversion components can still be sourced individually. For older heater platforms where the required components are no longer available, replacing the heater with a factory-built propane model may be the safest and most practical option.
Not Sure What You Need?
Aqua Terra Backyard can help identify the correct heater parts or replacement equipment for your application. Have your Hayward heater model number, serial number, current gas type, and desired gas type available when contacting us so we can help narrow down the safest and most appropriate solution.
Manuals, spec sheets and warranty for Hayward


