We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Robertshaw 700-502 gas valve, rectangular metal body, brass fittings, screw terminals

Robertshaw

Robertshaw 700-502 Gas Valve Natural Gas Standing Pilot 750 mV 3.5 in wc 100000 BtuH

SKU CH-0VT7-FT40V

A standing-pilot gas valve for natural-gas furnaces and swimming-pool heaters rated at 100000 BtuH with a 750 mV pilot generator and 3.5 in wc regulator

  • Standing pilot ignition simplifies furnace start-up
  • 750 mV thermocouple power needs no external electricity
  • 100,000 BtuH capacity suits large heating loads
  • 5 in wc pressure regulator ensures stable gas flow
  • Straight-thru design fits standard furnace piping

Robertshaw 700-502 Standing Pilot Valve

The Robertshaw 700-502 is a new standing-pilot gas valve designed for natural gas and liquid propane systems. It provides straight-through flow direction with screw and spade terminal connections. A pressure regulator and outlet pressure tap are included for precise control.

Furnaces and pools needing 750 mV pilot

This valve suits furnaces and swimming pool heaters that operate on a 750 millivolt standing pilot circuit with a 3.5 in wc setting. Buyers whose equipment requires an electronic ignition system or a different pilot voltage should look elsewhere.

100,000 BtuH maximum heating capacity

The single specification that decides fit is the 100,000 BtuH maximum heating capacity. If the appliance load exceeds this rating the valve cannot deliver the required gas flow.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $132.99
Pricier than about 74% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameROBERTSHAW

Questions about this item

How can I confirm the 700-502 gas valve is operating correctly after installation?

Verify the pilot flame generates a steady 750 mV output and that the manifold pressure reads 3.5 in wc with the furnace running.

What components come with the 700-502 valve and what must I source separately?

The valve includes a pressure regulator and outlet pressure tap; the on/pilot/off switch is integrated. A pilot generator kit and LP conversion kit are not included and must be purchased separately.

Which capacity version of the Robertshaw 700 series should I select for my application?

Choose the 700-502 model rated at 100,000 BtuH maximum heating capacity for natural gas or liquid propane systems requiring a straight-thru flow valve.

More in Heating & Cooling Controllers

Similar items