ECHO
DIRECT VENT GAS HEATER
5
SPECIFICATIONS
Natural Gas (NG)
Propane (LP)
Manifold Pressure
1.7 - 3.5 in. w.c.
3.8 - 10.0 in. w.c.
Min. Supply Pressure for
Purpose of Input
Adjustment
5.00 in. w.c. (1.2 kPa)
11.5 in. w.c.
Max. Supply Pressure for
Purpose of Input
Adjustment
7.0 in. w.c.
13.0 in. w.c.
Orifice Size
35# DMS
53# DMS
Nominal Input Rating
31,000 BTU/hr
26,000 BTU/hr
Altitude
0 - 2000ft. (0 - 610 m) US
0 - 4000ft. (0 - 1219 m) Canada
0 - 2000ft. (0 - 610 m) US
0 - 4500ft. (0 - 1371 m) Canada
Primary Air Opening
1/8in (Minimum)
1/8in (Minimum)
Vent System
Co - axial (4” x 7”)
Co - axial (4” x 7”)
Log Set
Ceramic (6 Piece)
Ceramic (6 Piece)
Summary of Contents for DIRECT VENT GAS HEATER
Page 9: ...ECHO DIRECT VENT GAS HEATER 9 LABORATORY LISTING LABEL...
Page 10: ...ECHO DIRECT VENT GAS HEATER 10 FIGURE 1 DIAGRAM OF DIMENSIONS...
Page 14: ...ECHO DIRECT VENT GAS HEATER 14 FIGURE 3 VENT TERMINATION LOCATIONS...
Page 17: ...ECHO DIRECT VENT GAS HEATER 17 FIGURE 6 DIAGRAM OF VENTING REQUIREMENTS...
Page 22: ...ECHO DIRECT VENT GAS HEATER 22 FIGURE 14 VENTING REQUIREMENTS...
Page 23: ...ECHO DIRECT VENT GAS HEATER 23 FIGURE 15 VENTING CHART 18...
Page 28: ...ECHO DIRECT VENT GAS HEATER 28 FIGURE 20 LOCATION OF PILOT BURNERS AND AIR SHUTTER...
Page 30: ...ECHO DIRECT VENT GAS HEATER 30 FIGURE 21 DIAGRAM OF CONTROL COMPONENTS...
Page 31: ...ECHO DIRECT VENT GAS HEATER 31 FIGURE 22 AIR RESTRICTOR See Figure 25 and Figure 26...
Page 32: ...ECHO DIRECT VENT GAS HEATER 32 FIGURE 23 GAS VALVE AND PILOT ASSEMBLY...
Page 45: ...ECHO DIRECT VENT GAS HEATER...
