MEC 1/4 in. Inlet x 1/2 in. FNPT Outlet - 11 in. WC Outlet Full Size Automatic Changeover Regulator

Item # 298970 | MEC Part # 175CS61622-BCF | UPC Code 815505018661 | UNSPSC Code 40142201
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Product Overview

Combines the first and second stage regulator into one unit converting full tank pressure to 11 WC. MEC Excela-FloTM Automatic Changeover regulators prevent gas outages by switching supply cylinders over to the reserve cylinder automatically when the primary cylinder is near empty. When the primary cylinder is depleted causing the changeover to occur a red indicator will appear signifying the reserve cylinder in now in use and the primary cylinder can be refilled without loss of service.

  • Type: full size high pressure automatic changeover 2-stage
  • Maximum inlet pressure: 250 psi
  • Orifice size: 0.219 in.
  • Primary cylinder capacity in BTU/H LPG: 650,000 / auxiliary cylinder: 570,000

Proposition 65 Information

Prop65 Warning Icon WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm -


General Material
HVAC Product Type
Manufacturer Warranty
5 years from the date of manufacture
Product Depth (in.)
Product Height (in.)
Product Length (in.)
Product Weight (lb.)
Product Width (in.)
Regulator Type


5 years from the date of manufacture