Engineered Controls 2nd Stage LP Gas Regulator 1/2″ x 3/4″ NPT 935K BTU

Name: Engineered Controls 2nd Stage LP Gas Regulator 1/2" x 3/4" NPT 935K BTU
SKU: LV4403B46
Price: 139.15 USD
Availability: InStock

SKU: LV4403B46

$139.15

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$139.15	0%
5–9	$132.19	5%
10+	$125.24	10%

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

For the low-pressure end of a two-stage system, choose a regulator that works with the first-stage supply and delivers the pressure your equipment requires.

Product type	Second-stage LP gas regulators
Part / SKU	LV4403B46
Inlet connection	1/2 in. female NPT
Outlet connection	3/4 in. female NPT
Factory delivery	11 in. w.c. at 10 PSIG inlet
Adjustment range	9–13 in. w.c.
Bonnet vent	Over inlet
Propane vapor capacity	935,000 BTU/hr at 10 PSIG inlet and 9 in. w.c. delivery

What to check before ordering

Check both the pressure arriving from the first stage and the required final outlet setting.
Use the full appliance demand and the manufacturer’s stated rating conditions when comparing capacities.
Have your installer check vent clearance, protection from weather, operating pressure and system tightness.

Service reminder: A matching pipe connection is only one part of the selection. Keep the vent clear, follow the specified vent orientation and piping requirements, and replace any submerged regulator.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

RegO regulator installation and service guidance

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

Engineered Controls Low Pressure 2nd Stage Regulator – 935,000 BTU Capacity

Designed for medium commercial and multi-cylinder LP gas systems, this second-stage regulator from Engineered Controls reduces first stage pressure (5 to 20 PSIG) down to the burner operating pressure of 11" W.C. This unit is ideal for use in domestic and light commercial LP gas installations, ensuring safe and reliable delivery of propane vapor.

Key Features

Connections: 1/2" FNPT inlet, 3/4" FNPT outletOrifice: Drill #28BTU Rating: 935,000 BTU/hrAdjustment Range: 9" to 13" W.C.Bonnet Vent Position: Over inlet
Factory Outlet
Pressure: 11” W.C. at 10 PSIGRelief Valve & Vent: Integrated for safety with large vent portConstruction: Cast aluminum body with brown finishServiceability: Replaceable valve orifice and built-in 1/8” pressure tapThis unit pairs well with Rego or Marshall Excelsior first-stage regulators and is compatible with POL, ACME, and Type 1 fittings used in propane installations.

Product details

Part / SKU	LV4403B46

Package includes

Engineered Controls 2nd Stage LP Gas Regulator 1/2" x 3/4" NPT 935K BTU

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.