CGa Brochure

Weil-McLain.com

Now with built-in low water cut o

Ideal for residential and commercial installations

Durable cast iron design for long service life

Built by North America’s leading boiler manufacturer

HIGH-EFFICIENCY

CAST IRON BOILER

CGa

™

2021 COMPLIANT

CGa

CAST IRON GAS BOILER

Water | Natural or Propane Gas | 38–233 MBH | 7 sizes

Series 3 | Atmospheric / Natural Draft | 84% AFUE

PAGE 1
CGa CAST IRON GAS BOILER Weil-McLain.
PAGE 2
STANDARD EQUIPMENT: DIMENSIONS 6 BOILER ■ 35 ■ 6¼ Fresh air opening 7 ■ 7 ■ 6 2 ■ 6 3 A ■ TOP VIEW SIDE ELEVATION ■ TOP VIEW ■ D ■ ■ ■ 2⅜ ■ 13¼ 4¾ 4¾ ■ H CGa NOTE ■ ■ ■ 28⅜ NOTE 19 19 1311⁄16 9 12 W FRONT ■ ■ 23¼ LEFT SIDE 1⅝ RIGHT SIDE (boiler sections tested for 50 PSI working pressure) ■ Note: Boiler circulator is shipped loose. Circulator may be mounted on either boiler supply or return piping. See dimension chart for pipe size of circulator flange provided.