Spec Sheet
Faster, Easier Installaon
Residenal:
−Heat Exchanger: 12 Years
−All Other Parts/
Components: 2 Years
−Labor: 1 Year
Commercial:
− Heat Exchanger: 5 Years
− All Other Parts/
Components: 2 Years
− Labor: 1 Year
− Compact & lightweight
design
− Convenient mounng
bracket
− NPT threads for
connecon points
− More exible venng
opons
− Simplied parameters
for commissioning
and setup
CH = Central Heang
PRV = Pressure Relief Valve
1
Maximum gas supply pressure must not exceed the value specied by the manufacturer.
Clearances
Warranty
Model M060S M090S M120S M160S
Dimensions
(w, h, d)
Unit
17 in. x 28 in. x 10 in. (439 mm x 699 mm x 264 mm)
Shipping
12 in. x 23 in. x 31.5 in. (305 mm x 585 mm x 800 mm)
Weight
Unit
64 lb. (29 kg) 70 lb. (32 kg)
Shipping
75 lb. (34 kg) 81 lb. (37 kg)
Ignion System Direct Electronic Ignion
Heat Exchanger Material
Stainless Steel
Heat Exchanger Surface Area 7.3 sq
11.8 sq
Temperature Seng (Min - Max) 68° F - 185° F (20° C - 85° C)
Water Content
1 Gal. (3.8 L) 1.4 Gal. (5.2 L)
Gas
Consumpon
Min NG: 17,000 LP: 31,500 NG: 23,500 LP: 73,500
Max 60,000 90,000 120,000 160,000
57 MBH (17 kWh) 84 MBH (25 kWh) 112 MBH (33 kWh) 148 MBH (43 kWh) Heang Capacity
Water Supply
Pressure
CH
Minimum: 14 PSI (97 kPa) Maximum: 45 PSI (310 kPa)
PRV
375 MBH (110 kWh)
PRV Rang
30 PSI (207 kPa)
Pump Model UPER 15-78
Sound Level 39 dB 42 dB
48 dB 54 dB
Electrical Data
Normal 155 W 177 W 164 W 191 W
Standby
3.5 W
Max Current
1.62 Amps 1.8 Amps 1.67 Amps 1.97 Amps
Fuse
5 Amps
Gas
Supply Pressure
1
Natural Gas 3.0 in. - 10.5 in. W.C. (7.5 - 26 mbar)
Propane 8.0 in. - 13.5 in. W.C. (19.9 - 33.6 mbar)
Electric Voltage AC 120 V, 60 Hz.
Electric Voltage Controls
24 V
Circuit Breaker Rang 15 A (Recommended)
Turndown Rao (TDR) 3.5:1 / 1.9:1 5.3:1 / 2.9:1 5.1:1 / 1.6:1 6.8:1 / 2.2:1
Available Pressure Drop at
Maximum Input Rate
21.1 at 3.2 GPM 16.9 at 4.8 GPM 9.5 at 6.3 GPM 4.8 at 7.5 GPM
AFUE 95.0%
ENERGY STAR® Cercaon Yes
Cercaons ANSI Z21.13, CSA 4.9
− Top: 2 in. (51 mm)*
− Boom: 12 in. (305 mm)
− Front: 6 in. (152 mm)**
− Back: 0 in.
− Sides: 2 in. (51 mm)
− Vent: 0 in.
* 0 in. from vent
components.
6 in. (152 mm) for closet
installaons.
** Clearance for servicing
is 24 in. (610 mm) in
front of boiler.
− If the boiler is to be
installed in a system
that has mulple zones,
a Closely Spaced Tee/
Manifold Kit is
recommended to be
installed.
− If the pressure drop in
the loop/system is
greater than the
available head pressure
from the boiler
circulator, a Closely
Spaced Tee/Manifold Kit
must be used.
Important