Lennox G61MPV - Page 49

Page 49
TABLE 28
G61MPV Unit
C.A.I. Orifice Size
−045 0.719"
−070 0.938"
−071 0.880"
−090 1.063"
36C−090 only −9 and later 0.985"
−091 0.985"
−110 1.313"
−111 1.250"
−135 1.688"
TABLE 29
0’ to 4500’
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−045 0.95" 0.95"
−070 0.95" 0.55"
−090 0.85" 0.50"
−110 0.95" 0.55"
−135 0.60" 0.35"
TABLE 30
0’ to 2000’ 95% Furnaces
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−071 0.95" 0.55"
−091 1.50" 0.90"
−111 1.15" 0.65"
TABLE 31
2001’ to 7500’ 95% Furnaces
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−071 0.85" 0.70"
−091 1.30" 0.90"
−111 0.95" 0.55"
TABLE 32
7501’ to 10,000’ 95% Furnaces
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−071 0.75" 0.70"
−091 1.20" 0.90"
−111 0.85" 0.50"
TABLE 33*
4501’ to 7500’
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−045 0.95" 0.95"
−070 0.95" 0.55"
−090 0.75" 0.50"
−110 0.85" 0.50"
−135 0.55" 0.35"
*Unit may require conversion kit at this altitude. See High Altitude
table.
TABLE 34*
7501’ to 10,000’
G61MPV Unit
Set Point
Second Stage
Set Point
First Stage
−045 0.95" 0.95"
−070 0.85" 0.50"
−090 0.60" 0.35"
−110 0.85" 0.50"
−135 0.55" 0.35"
*Unit may require conversion kit at this altitude. See High Altitude
table.