LOW SPEED SIZING CHART

0

50

100

150

200

250

300

50 100 150 200 250 300 350 400GAS INPUT FIRING RATE (1000 BTU/hr.)

MA

X.E

QU

IVA

LEN

TD

UC

TLE

NG

TH(f

t.)

0.0 0.50 1.00 1.50 2.00 2.50

OIL INPUT FIRING RATE (gallons per hour)(1 gallon oil/hr = 140,000 BTU/hr.)

6" Duct & Hood4" Duct & Hood4" Duct & Hood w/ Orifice

WARRANTYFor warranty about this or any Field Controls product, visit:

www.fi eldcontrols.com/warranty

WARRANTYFor warranty about this or any Field Controls product, visit:

www.fi eldcontrols.com/warranty