NTI FTVN - Technical Specifications

17
Part 1 - General Safety Information
Part 3 - Prepare the Boiler for Installation
K. Technical Specications
Table 6 - Technical Specications
NOTES:
1
Listed Input and Output Ratings are at minimum vent lengths at an altitude of 0 - 2000 ft. Numbers will be lower with longer venting and/or
altitudes greater than 2000 ft.
2
Ratings based on standard test procedures prescribed by the US Department of Energy.
3
The FTVN requires a special venting system. Use only the vent materials and methods detailed in these installation instructions.
Model FTVN085 FTVN110 FTVN150 FTVN199 FTVN110C FTVN150C FTVN199C
Type Boiler Boiler Boiler Boiler Combi Combi Combi
Installation Indoor, Wall Hung, Fully Condensing
Minimum / Maximum Input (Btu/Hr)
1
8,500 / 85,000
11,000 /
110,000
15,000 /
150,000
19,900 / 199,000
11,000 /
110,000
15,000 /
150,000
19,900 / 199,000
DOE AFUE
2
(%) 96 95 95 95 95 95 95
Heating Capacity
1, 2
(MBH) 79 101 138 184 101 138 184
Net AHRI Rating, Water (MBH)
2
69 88 120 160 88 120 160
Hot Water Capacity
35
o
F Rise
N/A N/A N/A N/A
5.8 7.9 10.5
45
o
F Rise 4.5 6.1 8.2
77
o
F Rise 2.6 3.6 4.8
Flue System Category IV, Sealed Combustion Direct Vent, Power Vent
Minimum - Maximum Exhaust Vent Run
3
2” (6 - 100 feet), 3” (6 - 150 feet) 3” (6 - 150 feet) 2” (6 - 100 feet), 3” (6 - 150 feet) 3” (6 - 150 feet)
Minimum - Maximum Intake Air Pipe Run
3
2” (0 - 100 feet), 3” (0 - 150 feet) 3” (0 - 150 feet) 2” (0 - 100 feet), 3” (0 - 150 feet) 3” (0 - 150 feet)
Approved Exhaust Vent Materials
3
PVC, CPVC, PP, Stainless Steel
Shipping Weight (lbs) 110 110 120 131 110 121 132
Gas Supply
Pressure
NG 3.5” to 10.5” WC
LP 8” to 13” WC
Power Supply 120V, 60 Hz, less than 12A
General Operating Conditions
Ambient Temperature Range: 33 – 104
o
F (0.6 – 40
o
C)
Product Approvals and Requirements: ANSI Z21.13 / CSA 4.9
Ignition System Direct Electronic Spark Ignition / Flame Rectication
Burner System Premixed Fuel Modulation / Stainless Steel Burner
Gas Valve System Air Ratio Valve
Dimensions
(in Inches)
W 19.75
H 38.25
D 17 18.5 17 18.5
Approx. Full Boiler Weight (lbs) 107 107 122 139.5 107 128.5 140.5
Boiler Water Content (Gallons) 1.4 1.4 2.0 2.8 1.5 2.1 2.8
Boiler Setpoint Temperature Range 68 – 122
o
F Low Temperature / 86 - 179
o
F High Temperature
DHW Indirect Setpoint Temperature Range 104 – 149
o
F
DHW Setpoint Range (Combi Models) 97 – 149
o
F
Water Pressure
(PSI)
Heat Exchanger MAWP 50
Pressure Relief Valve 30
DHW Max Pressure N/A N/A N/A N/A 150 150 150
Control Panel / Main Controller AristonThermo LCD Display / AristonThermo GALEVO2 Control
Connection
Sizes
CH Supply / Return 1 1/4” Male NPT
DHW Inlet / Outlet 3/4” Male NPT
Gas Inlet 3/4” Male NPT
Materials
Cabinet Painted Steel
Heat Exchanger SA-240-S43932 Stainless Steel Water Tube
Safety Devices
Flame Rectier Probe, Temperature Limit Control (190
o
F), Water Pressure Switch (Min. 8 PSI), Freeze Protection,
Blocked Condensate Pressure Switch, Condensate Trap, Flue Temperature High Limit Sensor (210
o
F), Blocked
Vent Pressure Switch