Technical Data - Riello Array AR 2000 Installation And Operation Manual

PRODUCT DESCRIPTION

2.8 Technical Data

Boiler Category
Type of Gas
Max input rate
Min input rate
Turndown
Gas Connection (NPT)
Max. NG Pressure
Min. NG Pressure
Max. LPG Pressure
Min. LPG Pressure
O2 Operating Range (Natural Gas)
CO2 Operating Range (Natural Gas)
Water Connections
Condensate drain connection
Max. Allowable Working Pressure
(MAWP)
Relief Drain Connection (NPT)
Water Volume
Water flow at max power
(ΔT 36°F / 20°C)
Water flow at max power
(ΔT 45°F / 25°C)
Vent/Air Intake Connections
Vent Materials
(*) For propane fuel applications, please contact factory.
Unit AR 1000
BTU/hr 1,000,000
(kW) (293)
BTU/hr 100,000
(kW) (29)
Rate 10:1
Ø Inch 1.5"
Inch w.c. 13.5
(mbar) (33.6)
Inch w.c. 3.5
(mbar) (8.7)
Inch w.c. 13.5
(mbar) (33.6)
IInch w.c. 8
(mbar) (19.9)
% 4.4 - 5.8
% 8.5 - 9.5
Ø Inch 3"
inch (mm) 1" (40)
PSI 80
(bar) (5.5)
Ø Inch 2.5"
(Ø mbar) (65)
Gallon 12
(liter) (46)
GPM 56.7
GPM 49,9
(m /h) (13)
3
(m /h) 11,3
3
GPM 45.4
GPM 39,9
(m /h) (10.3)
3
(m /h) 9,1
3
Ø Inch 6
(Ø mm) (160)
10
AR 1500
ASME Sect.IV
Natural Gas, Propane*
1,500,000
(440)
100,000
(29)
15:1
1.5"
13.5
(33.6)
3.5
(8.7)
13.5
(33.6)
8
(19.9)
4.4 - 5.8
8.5 - 9.5
3"
1" (40)
80
(5.5)
2.5"
(65)
18
(69)
85.1
74,9
(19.5)
17,0
68.1
59,9
(15.5)
13,6
6
(160)
CPVC, PP , Stainless Steel AL29-4C and AISI 316L
AR 2000
2,000,000
(586)
100,000
(29)
20:1
1.5"
13.5
(33.6)
3.5
(8.7)
13.5
(33.6)
8
(19.9)
4.4 - 5.8
8.5 - 9.5
4"
1" (40)
80
(5.5)
2.5"
(65)
24
(92)
113.4
99,8
(26)
22,7
90.8
79,8
(20.6)
18,1
8
(200)