Envision R-410A - Unit Operating Parameters

35
ENVISION RESIDENTIAL INSTALLATION MANUAL
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
022-070
Superheat
022-070
Subcooling
Water Temp
Rise °F
Air Temp Drop
°F DB
1.5 133 - 148 205 - 225 17 - 26 10 - 14 18 - 22 18 - 22
3.0 129 - 144 185 - 205 20 - 29 7 - 11 8 - 10 18 - 22
1.5 139 - 154 280 - 300 8 - 11 8 -12 18 - 22 18 - 22
3.0 137 - 152 250 - 270 9 - 12 7 - 11 8 - 10 18 - 22
1.5 143 - 158 360 - 380 8 - 11 9 - 13 18 - 22 16 - 20
3.0 141 - 156 330 - 350 9 - 12 8 - 12 8 - 10 16 - 20
Suction
Pressure
PSIG
Discharge
Pressure
PSIG
022-070
Superheat
022-040
Subcooling
048
Subcooling
060-070
Subcooling
Water Temp
Drop °F
Air Temp Rise
°F DB
1.5 73 - 79 279 - 304 7 - 13 2 - 6 11 - 15 4 - 8 7 -10 18 - 24
3.0 79 - 85 285 - 310 8 - 14 2 - 6 11 - 15 4 - 8 3 - 6 20 - 26
1.5 103 - 109 308 - 333 8 - 12 4 - 8 13 - 17 6 - 10 8 - 11 20 - 26
3.0 110 - 116 315 - 340 9 - 13 4 - 8 13 - 17 6 - 10 4 - 7 22 - 28
1.5 140 - 146 330 - 365 10 - 14 7 - 11 14 - 18 9 - 13 11 - 14 26 - 32
3.0 146 - 153 340 - 375 10 - 14 7 - 11 14 - 18 9 - 13 7 - 10 28 - 34
90
Entering Water
Temp °F
Heating -- No Desuperheater
30
Water Flow
GPM/Ton
Cooling -- No Desuperheater
50
70
50
70
Entering Water
Temp °F
Water Flow
GPM/Ton
Note: Cooling performance based on entering air temperatures of 80º F DB, 67º F WB.
Heating performance based on entering air temperature of 70º F DB.
Unit Operating Parameters
Single Speed Models