Crown Boiler MWC116ENL Spécifications télécharger pdf (Page 6)

Table 2.2: Ratings

MODEL* APPLICATION

MAX.

INPUT

(BTU/hr)

MINIMUM INPUT (BTU/

hr)

D.O.E.

HEATING

CAPY.

(BTU/hr)

IBR NET

RATING

(BTU/hr)

AFUE

(%)

DHW Output (GPM)

HEATING DHW 77F Rise 90F Rise

MWC116E*T Combi 116,000 75,000 49,500 102,000 89,000 85.0 2.67 2.25

MWC116E*L Heat Only 116,000 75,000 N/A 102,000 89,000 85.0 N/A N/A

* Insert sufﬁ x “N” for natural gas and “L” for propane. Ratings are the same for both fuels (Example: MWC116ENT denotes Natural

Gas, Combi).

Table 2.3: Maximum Vent Lengths

Using 60/100mm Concentric Vent System Supplied with the Boiler ................................................................25 in.

Using Optional 60/100mm Concentric Vent Components ...............................................................................8ft -10in

Using Optional 80/125mm Concentric Vent Components ................................................................................27 ft

See Vent Section for additional venting options and requirements

II Speciﬁ cations

Figure 2.1: General Conﬁ guration

Table 2.4: Other Speciﬁ cations

Maximum Supply Temperature .............................................176 F

Minimum Continuos Return Temperature .............................86F

Maximum Allowable Working Pressure ................................30 psi

Minimum System Pressure (at boiler ...................................4.4 psi

Maximum Achievable Flow Through Boiler .........................5.5 GPM

Minimum Temperature Rise Across Boiler at High Fire ........37 F

Maximum Gas Inlet pressure ...............................................10.5” Nat / 13.0” LP

Minimum Gas Inlet Pressure ................................................5.3” Nat / 10.5” LP

Electrical Ratings ..................................................................120VAC/60Hz/1.8A

Thermostat Voltage ..............................................................120VAC

1 2 3 4 5 6 7 8 9 10 11 ... 87 88

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Crown Boiler MWC116ENL Spécifications Page 6