Required for applications over
14" W.C. supply pressure.
S & H
$600./ unit
S2200H
>2,200,000 Btu / hi fire,
950,000 Btu / lo fire > Dual
fuel-natural / vapor propane > 230V
/ 1ph 30amp, 208-230V / 3ph 20 amp, and > 460V/
3ph 10 amp > Gas
connection is 1 1/4" NPT LP, 1 1/2" NPT > natural
gas > 10,500
Cfm , 5 hp @ 3" SP, belt drive impeller > 96"
L x 44"w x 53"h >390
degree f temperature rise high, 250 degree f lo >
HI / LO thermostat