Caleffi

Caleffi NA553379 Boiler Trim Kit, 1-1/4 in Sweat

CLFNA553379 MFG #: NA553379
Caleffi NA553379 Boiler Trim Kit, 1-1/4 in Sweat
  • Connection Size: 1-1/4 in
  • Connection Type: Sweat
  • Manufacturer: Caleffi
  • Manufacturer #: NA553379
  • Series: NA553
The Caleffi NA553 Boiler Trim Kit is available in 10 configurations and combines 8 boiler installation components into one box. This kit matches the necessary components for boiler installations into a simple package. The NA553 takes all the guess work out of selecting components for a simple installation.

Caleffi Boiler Sweat Trim Kit, Series NA553
  • Features
  • Includes
  • Product Videos
  • The NA553 Series Boiler Trim Kit has 10 configurations that combine 8 common boiler installation components into one simple package
(1) 1-1/4 in C DISCAL Air Separator, (1) C Union Backflow Preventer, (1) 1/2 in C AutoFill™ Boiler Feed Valve, (1) Expansion Tank Check Valve, (2) 3 in Brass Nipples, (1) NPT Brass Tee and (1) 4.4 gal Expansion Tank