Installation and Operation Manual
75
BOILER
MODEL
BURNER INPUT **
BURNER
MODEL
DIFFUSER
OPENING
(IN.)
APPROX. HIGH FIRE
DAMPER SETTING -
TOP / BOTTOM DAMPER
(IN.)
APPROX. NAT. GAS
MANIFOLD PRESS.
AT ORIFICE TEE
(“WC)
MINIMUM
NAT. GAS
INLET PRESS.
(“WC) ***
GAS
(MBH)
OIL
(GPH)
MPC4 500 3.55 C1-GO-10 3/16 5/16 / Closed 1.8 4.0
MPC5 773 5.5 C1-GO-10 3/8 1 / Closed 3.8 4.4
MPC6 995 7.1 C1-GO-12 1/4 1-3/32 / 1-3/8 2.4 4.8
MPC7 1216 8.7 C1-GO-12 1/4 3/4 / 3/4 3.5 5.5
MPC8 1438 10.2 C2-GO-15 1/4 1 / Closed 1.0 6.0
MPC9 1660 11.8 C2-GO-15 1/4 13/16 / 11/16 1.4 6.8
MPC10 1881 13.4 C2-GO-20A 3/16 Both Wide Open 2.6 5.9
MPC11 2103 15.0 C2-GO-20A 3/8 1-3/8 / 1-1/4 2.0 6.5
MPC12 2325 16.6 C2-GO-20A 3/8 1-3/4 / 1-3/4 2.4 5.7
MPC13 2547 18.2 C2-GO-20B 3/8 1-1/2 / 1-1/4 2.9 6.5
MPC14 2769 19.8 C2-GO-20B 1/2 1-1/4 / 1-1/4 3.0 6.5
MPC15 2991 21.5 C3-GO-20 1/2 1-7/8 / Closed 1.7 5.6
MPC16 3213 23.0 C3-GO-20 5/16 1-3/4 / 1-3/4 2.3 6.9
MPC17 3435 24.5 C3-GO-20 3/8 2 / 2 2.6 6.6
MPC18 3657 26.0 C3-GO-20 3/8 Both Wide Open 2.5 6.8
* SEE OIL BURNER DATA FOR NOZZLE SIZES AND PUMP PRESSURE SETTINGS.
** MAXIMUM BURNER INPUT RATES SHOWN. FOR MINIMUM BURNER INPUT RATES, SEE SEPARATE GAS AND OIL BURNER DATA.
*** MINIMUM INLET PRESSURE FOR STANDARD UL GAS TRAINS ONLY. CONSULT FACTORY FOR ADDITIONAL INFORMATION.
Table XIVc: Power Flame Combination Gas / #2 Oil Burner Specications *