Product Information
Description
- Genuine Hayward Part
- 3/4" Valve Size
- 1-Year Part Warranty
- Free Shipping
Hayward CHXRLV1930 3/4" Pressure Relief Valve for H-Series Heaters
Hayward's relief valve for H-Series heaters.
The Hayward CHXRLV1930 is the 3/4" pressure relief valve that Hayward's Universal H-Series heater manual tells you to order for non-ASME heaters when local building codes call for one. Our supplier lists it for Hayward H-Series heaters, and Hayward lists a 1-year warranty on the part.
Why PST Customers Pick This
Code-Driven Safety Valve
Hayward's manual says some local building codes require a pressure relief valve for non-ASME pool and spa heaters, and tells you to order p/n CHXRLV1930 if you want one.
Fits the 3/4" Header Port
Hayward says the plastic header has a 3/4" port for this purpose. You remove the factory-installed pipe plug and install the valve with pipe thread sealant or Teflon tape.
Sizing Guidance From Hayward
Hayward recommends a 3/4" valve with a discharge capacity at or above the heater's Btu/hr input and a pressure rating at or below its working pressure, both shown on the heater rating plate.
Discharge Faces the Ground
Hayward says to install the valve with its discharge connection facing the ground, and to pipe the outlet, in the same size, to a safe place of discharge.
Installation Notice
Hayward states that its heaters must be installed and serviced by authorized personnel qualified in pool and spa heater installation, since improper installation can create carbon monoxide gas and flue gases. Hayward also says not to install any shut-off or restriction in the relief valve's discharge line.
Specifications
| Identification | |
|---|---|
| Manufacturer | Hayward |
| Hayward Part Number | CHXRLV1930 |
| Hayward Description | Relief Valve CZ, HM2, CPS, PSG, SG |
| GTIN / UPC | 610377003179 |
| SKU | PST-_CHXRLV1930 |
| Part Type | Commercial Parts, Heater Parts |
| Fitment | |
| Valve Size | 3/4" |
| Hayward Manual Fit | Optional pressure relief valve for non-ASME Universal H-Series heaters, H150FD through H500FD |
| Supplier Fit | H-Series H1501, H150P1, H2001, H200P1, H2501 and H250P1 millivolt heaters, H-Series H100ID1 and H100iDP1 pool heaters, and H-Series CZ, HM2, CPS, PSG and SG models |
| Pool Type | Commercial, In Ground |
| Installation | |
| Port | 3/4" port in the plastic header, with the factory pipe plug removed |
| Orientation | Discharge connection facing the ground |
| Discharge Line | Same size as the valve outlet, to a safe place of discharge, with no shut-off or restriction |
| Hayward Manual | Universal H-Series Service and Installation Manual, Rev T |
| Warranty | |
| Replacement Part Warranty | 1 year (Hayward) |
Frequently Asked Questions
Which heaters is the CHXRLV1930 for?
Hayward's Universal H-Series manual (H150FD through H500FD) says to order p/n CHXRLV1930 if you want a pressure relief valve on a non-ASME heater. Our supplier lists it for H-Series H1501, H150P1, H2001, H200P1, H2501 and H250P1 millivolt heaters, H-Series H100ID1 and H100iDP1 pool heaters, and H-Series CZ, HM2, CPS, PSG and SG models.
Do ASME heaters need this valve?
Hayward's manual says that on ASME heaters a 3/4" pressure relief valve must be installed, and that a suitable valve is included separately with all ASME heaters.
Where does the valve install?
On non-ASME heaters Hayward points to the 3/4" port in the plastic header. Remove the factory-installed pipe plug and install the valve there with pipe thread sealant or Teflon tape, discharge connection facing the ground.
What warranty does it carry?
Hayward lists a 1-year replacement part warranty on the CHXRLV1930.
Order the CHXRLV1930 From PST
Backed by PST Pool Supplies' service team.
- Free Shipping
- 30-Day Returns
- 1-Year Hayward Warranty
- Authorized Hayward Dealer
Additional Info
| Category | Parts Pool Parts Pool Heater Parts |
| SKU | PST-_CHXRLV1930 |
| MPN | CHXRLV1930 |
| Manufacturer | Hayward |
| Weight | 0.68 lb |
Let customers speak for us
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