Riello Array AR 399 SE User Manual

49
RECYCLING AND DISPOSAL
49
APPENDIX
APPENDIX
APPENDIX C - HEAD AVAILABLE FOR THE SYSTEM
HEAD AVAILABLE (NO GLYCOL)
Array ∆T = 36°F ∆T = 45°F
AR 399 SE 3,0 ft 10,0 ft
AR 500 SE 8,0 ft 20,0 ft
HEAD AVAILABLE (50% MAXIMUM GLYCOL)
Array ∆T = 36°F ∆T = 45°F
AR 399 SE 2,6 ft 8,5 ft
AR 500 SE 6,8 ft 17,0 ft
Array
Model
Boiler
Quantity
Combined
Max GPM
Common
Pipe Size
(Inch)
Max Equiva-
lent Length
of Pipe (ft)
AR 399 SE
1 25 3 1800
2 50 3 1200
3 75 3 650
4 100 3 350
Array
Model
Boiler
Quantity
Combined
Max GPM
Common
Pipe Size
(Inch)
Max Equiva-
lent Length
of Pipe (ft)
AR 500 SE
1 30 3 1700
2 60 3 900
3 90 3 400
4 120 3 60
Notes:
Max equivalent length of pipes must account for all pipes, valves,
ttings and a recommended strainer at boiler inlet.
Multiple boilers to be piped in reverse return layout.

Riello Array AR 399 SE Specifications

General

Brand	Riello
Model	Array AR 399 SE
Category	Water Heater
Language	English