
Quick overview
- Genuine Hayward part Factory transformer IDXL2TRF1930, matched to the heater control system.
- 240 volt model Wired for 240V supply, so confirm your heater is not the 120V configuration before ordering.
- Universal H-Series Fits the Hayward Universal H-Series Low NOx heaters, sizes 150 through 400.
- Powers the controls The transformer steps supply voltage down for the control board, ignition and safety circuits.
- A dead heater is often a dead transformer If the display and controls are lifeless with power present at the heater, the transformer is a prime suspect.
- Field replaceable Mounts inside the heater control compartment in place of the original.
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Product details
The Hayward IDXL2TRF1930 is the 240 volt transformer for the Universal H-Series Low NOx pool heaters. It is the genuine Hayward part.
What it does
Nothing on a modern gas heater runs on line voltage alone. The transformer takes the incoming 240 volt supply and steps it down to the low voltage that feeds the control board, the ignition control and the string of safety switches. When it fails, the heater goes completely quiet: no display, no ignition attempt, no fault code, even though power is present at the terminal block.
Before you order
This is the 240V transformer, so confirm the supply your heater is wired for. Work inside the control compartment means shutting off gas and power at the source, and if you are not comfortable testing voltage, hand the job to a licensed pool heater technician.
| Brand | Hayward |
|---|---|
| Manufacturer part number | IDXL2TRF1930 |
| UPC | 610377854443 |
| Part type | Pool heater part |
| Voltage | 240V |
| Fits | Hayward Universal H-Series Low NOx heaters, 150 to 400 |
| Shipping weight | 5.6 lb |
| Ships | Parcel |
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