Robertshaw 720-400 24V Dual Gas Valve 1/2″ x 3/4″ NG/LP 150k BTU

SKU: 720-400

Weight	5 lbs
Dimensions	12 × 10 × 7 in

$214.64

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$214.64	0%
5–9	$203.91	5%
10+	$193.18	10%

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Robertshaw 720-400 24V Dual Gas Valve 1/2" x 3/4" NG/LP 150k BTU

Specifications & product details

Robertshaw 720-400 Dual Gas Control Valve – 24V 1/2″ x 3/4″ 150,000 BTU

The Robertshaw 720-400 is a universal 24V replacement dual gas valve designed for residential standing pilot furnace and boiler applications up to 150,000 BTU.

This six-function control incorporates:

Manual gas valve
Safety shutoff magnet
Dual automatic valves
Main gas pressure regulator
Pilot adjustment
Three-position outlet configuration

Factory shipped for Natural Gas, and field convertible to LP (Propane) using the optional Uni-Kit regulator conversion.

Key Specifications

24 Volt AC operation
1/2″ NPT inlet
3/4″ NPT straight outlet
150,000 BTU capacity
Slotted thermocouple connection (external ECO compatible)
1/8″ inlet pressure tap

Product details

Part / SKU	720-400

Package includes

Robertshaw 720-400 24V Dual Gas Valve 1/2" x 3/4" NG/LP 150k 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.

Compatibility & part-number help

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