Lattner 1674-B

Automatic Blowdown System


Automatic Drain Valve to blow down boiler flushing debris. Helps prevent build-up of minerals and keeps water lines open.

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Necessary for proper maintenance, the 1674-B Boiler Blowdown Assembly helps maintain high efficiency and longer operation.

  • Selection based upon boiler's drain connection
  • Factory piped and wired
  • Boiler blowdown or drain connection up to 3/4" or 1" depending on model number
  • Ball shutoff valve
  • Ball by-pass valve
  • Motor driven ball valve
  • NEMA 1 panel with internal timer
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Model 1674-B
Shipping Weight 20 lbs

The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet. 

The driver is responsible for curbside delivery “only” and will lower the items to ground level. 

Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. 

Our goal is to ensure your project's success.