Hayward H-Series Low NOx Indoor Vent Pressure Switch Kit In stock$76⁹⁹

Hayward FDXLVPS1930 H-Series Low NOx indoor vent pressure switch kit

Hayward H-Series Low NOx Indoor Vent Pressure Switch Kit

Name: Hayward H-Series Low NOx Indoor Vent Pressure Switch Kit
Brand: Hayward
SKU: HAY-151-0050
Price: 76.99 USD
Availability: InStock

Ask a questionAPS # HAY-151-0050

In stock

$76⁹⁹

Get volume pricing Request a quote

30 day returns · Easy, with prepaid labels provided

Quick overview

Genuine Hayward The factory FDXLVPS1930 vent pressure switch kit, not a generic switch.
Indoor installations Built for H-Series Low NOx heaters that are vented indoors rather than outdoors.
Covers H150FD to H400FD Fits the Universal Low NOx pool and spa heater range from 150 to 400.
Rated to 2000 feet The 0 to 2000 foot elevation version of the vent switch.
Supplied as a kit Comes as the vent pressure switch kit for the FD heaters, not a loose switch alone.
Restores safe firing A failed vent switch is a common reason an indoor heater locks out and refuses to light.

Full description and specifications ↓

Need a hand?

Bilingual support from pool professionals.

(888) 751-8084 Chat with a tech Email us

Frequently bought together

Current item Select Hayward H-Series Low NOx Indoor Vent Pressure Switch Kit

Hayward

H-Series Low NOx Indoor Vent Pressure Switch Kit

$76⁹⁹

Select

AquaChek

Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

$35⁹⁹

Select

AquaChek

4-in-1 Free Chlorine Test Strips for Swimming Pools

$21⁹⁹

Select

LaMotte

Mobile WaterLink Spin Touch Lab

$1214⁹⁹

Select

AquaChek

Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

$24⁹⁹

Select

LaMotte

R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

$112⁹⁹

Select

Pool Season

Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

$28⁹⁹

Select

LaMotte

ColorQ 2x PRO 7 Digital Pool Water Test Kit

$251⁹⁹

Select

API

Revive Pool Phosphate and Algae Remover, 32 oz

$54⁹⁹

Subtotal

Similar products

Other products people compare with this one.

AquaChek

AquaChek Silver 7-Way Pool and Spa Test Strips for pH, Total Chlorine, Free Chlorine, Bromine, Alkalinity, Total Hardness and Cyanuric Acid, 100 Strip Bottle

551236

$35⁹⁹

1

AquaChek

AquaChek 4-in-1 Free Chlorine Test Strips for Swimming Pools

511242A

$21⁹⁹

1

LaMotte

LaMotte Mobile WaterLink Spin Touch Lab

3581

$1214⁹⁹

1

AquaChek

AquaChek Pro 5-Way Pool and Spa Test Strips, 100 Strip Bottle

511710

$24⁹⁹

1

LaMotte

LaMotte R-2086 ColorQ 2x PRO 7 Test Reagent Refill Kit

R-2086

$112⁹⁹

1

Pool Season

Pool Season Polyquat 60 Concentrate Algaecide for Inground and Above Ground Pools, 32 oz

47245960

$28⁹⁹

1

LaMotte

LaMotte ColorQ 2x PRO 7 Digital Pool Water Test Kit

2086

$251⁹⁹

1

API Revive REV32 32 oz pool phosphate and algae remover

API

API Revive Pool Phosphate and Algae Remover, 32 oz

REV32

$54⁹⁹

1

Product details

The Hayward FDXLVPS1930 is the indoor vent pressure switch kit for H-Series Universal Low NOx pool and spa heaters, models H150FD through H400FD. It is the genuine Hayward part.

What the switch does

On an indoor installation the heater has to prove that the vent is pulling before it will allow the burner to light. The vent pressure switch is what makes that proof. When the switch fails, sticks or drifts out of calibration, the heater either refuses to ignite or drops out soon after it fires, and the fault is easily blamed on gas supply or the ignition control.

Before you order

This is the version rated for 0 to 2000 feet of elevation, and it is specific to indoor vented heaters. Higher elevation installations and outdoor heaters use different switches, so confirm the part number on the switch you are replacing.

Specifications
Brand	Hayward
Manufacturer part number	FDXLVPS1930
UPC	610377099387
Type	Indoor vent pressure switch kit
Fits	Hayward H150FD to H400FD Universal Low NOx pool and spa heaters
Installation	Indoor vented heaters
Elevation rating	0 to 2000 feet
Shipping weight	0.14 lb
Ships	Parcel

Request a quote

Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.

Request a quote

Customer reviews

More from Hayward

Hayward

Hayward SP0714T Vari-Flo XL 1.5 in. Top Mount Multiport Valve Kit

SP0714T

$168⁹⁹

1

Hayward

Hayward CL200EF In-Line Automatic Pool Chlorinator, 9 lb Chemical Feeder

CL200EF

$128⁹⁹

1

Hayward

Hayward AquaRite Salt System Power Center (Requires Salt Cell)

GLX-CTL-RITE

$1420⁹⁹

1

Hayward

Hayward Genuine OEM Vari-Flo XL Filter Valve Key Cover Handle Assembly

SPX0714BA

$152⁹⁹

1

Questions and answers

What people ask about this product, answered by our pool techs.

Which heaters does this kit fit?

Hayward H150FD through H400FD Universal Low NOx pool and spa heaters, in indoor vented installations.

Does the elevation rating matter?

Yes. This is the 0 to 2000 foot version. Hayward uses different vent pressure switches at higher elevations, so check the switch you are removing before ordering.

Is this for an outdoor heater?

No. It is the indoor vent pressure switch kit. Outdoor installations use a different pressure switch.

Why would the vent pressure switch need replacing?

The switch proves the vent is drawing before the heater fires. When it fails or drifts, the heater will not light or will shut down shortly after ignition even though the burner and gas supply are fine.

Ask your own question