Product Submittal Viessmann

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►  Boilers and Burners

Vitorond 100, VR1-33 Compact Triple-Pass Cast Iron Boiler (Qty. of 1)
Beckett NX Oil Burner (Qty. of 1)



Boiler Data



Vitorond 100, VR1
Vitorond 100


VR1 Series

Full product manuals:
Technical Data Manual
Installation and Service Instructions
Direct Vent System Manual


1.0  Product Information


Vitorond 100 is a floor-standing, oil-fired boiler of cast iron sectional design, with a genuine triple-pass heat exchanger. There are multiple burner and control options available for this boiler.

Standard Equipment:

Boiler shell with insulation, stainless steel combustion chamber insert, installation fittings c/w 30 psig pressure relief valve, drain valve, and Tridicator.

Standard Warranty:

In residential applications, limited 20 year warranty for cast iron sections, and 2 year warranty for boiler enclosure, combustion chamber, burner, controls and accessories. In commercial applications, limited 10 year warranty for cast iron sections, and 2 year warranty for boiler enclosure, combustion chamber, burner, controls and accessories. See warranty sheet for details.

Certifications and Listings:

CSA, CRN, ASME, NY City approval, AHRI, CEC, Energy Star

Certification logos: CSA, ASME, National Board, AHRI


1.1  Technical Data for VR1-33


CSA input *1 140
1.0
MBH
GPH
41
3.79
kW
L/hr
CSA output 122 MBH 36 kW
Net AHRI rating 106 MBH 31 kW
A.F.U.E. 87 %

Boiler dimensions
Depth (without burner) 31 inches 790 mm
Width 15½ inches 391 mm
Height 30½ inches 775 mm

Overall dimensions with jacket
Total depth, including burner 44 inches 1116 mm
Total width 19¾ inches 500 mm
Total height, without Vitotronic 33 inches 840 mm
Total height, with Vitotronic control
– Height 1 (control in position for operation / programming) 43⅞ inches 1115 mm
– Height 2 (control in position for servicing) 52¾ inches 1340 mm
Height of boiler stand inches 250 mm

Weight of boiler block 337 lbs 153 kg
Total weight of boiler with insulation, burner & control 447 lbs 203 kg

Boiler water content 11.6 USG 44 L
Max. operating pressure *2 30 psig 207 kPa

Boiler water connections
Supply and return inches
Safety supply inches
Drain valve inches

Boiler vent connection *3
Outer diameter 5 inches

Gross flue gas temperature *4
– at boiler water temperature of 104°F / 40°C 311 °F 155 °C
– at boiler water temperature of 167°F / 75°C 356 °F 180 °C

Required flue draft -0.02 "w.c.

Notes:

*1 Combustion results are based on 11.0% to 13.5% CO2 with fuel oil #2 and a hot water heating system supply temperature of 167°F / 75°C, return 140°F / 60°C.
*2 Max. operating pressure is 45 psig / 310 kPa in all Canadian provinces where a CRN is not required, and in the U.S.A.
*3 A 5" vent pipe adaptor is shipped with VR1 models 22 to 33 and 91 to 140. The vent pipe adaptor is not supplied with boiler models 40 to 63 and 161 to 245.
*4 Measured flue gas temperature with combustion air temperature of 68°F / 20°C.


1.2  Dimensional Drawings


Vitorond 100 with Aquastat/Hydrostat – Front and Side Views
Vitorond 100 with Hydrostat - Front and Side Views
Legend
A Boiler stand
B Burner

Dimensions
a 13¼" 338 mm



Vitorond 100 with Aquastat/Hydrostat – Rear View
Vitorond 100 with Hydrostat - Rear View
Legend
BD Boiler drain
BHL Boiler high limit
BWR Boiler water return
BWS Boiler water supply
FGC Flue gas collar
SR Safety return
SS Safety supply

Dimensions
d 5½" 137 mm
e 23" 585 mm
f 26¼" 667 mm
g 28½" 726 mm
h 33" 840 mm



1.3  Minimum Clearances


Clearances to Combustibles
Top 6" / 150 mm
Sides 0" / 0 mm
Flue 9" / 230 mm
Rear 6" / 150 mm
Floor Combustible


Recommended Minimum Service Clearances
Recommended Minimum Service Clearances


1.4  Waterside Flow


Pressure Drop and Flow Rates
Pressure Drop and Flow Rates
Legend
(A)    VR1-33



Burner Data



Beckett Oil Burner
Beckett Oil Burner


NX Series

Single-stage, forced-draft oil burner for chimney and direct vent applications.


1.0  Technical Data for Beckett NX


Beckett model NX-VI 503
Fuel type No. 2 fuel oil
Input 140 MBH 41 kW
Oil nozzle flow rate 1.00 USG/hr 3.79 ltr/hr

Oil nozzle
Delavan 0.75x60°A/W

Pump pressure 175 psig 1207 kPa
Air tube length 7 inches 178 mm
Air tube insertion 3⅝ inches 92 mm

Electrical rating
Voltage 120 Volts
Frequency 60 Hz
Phase Single phase
Operating load (max.) 5.8 Amps

Dimensions (with cover)
Depth inches 235 mm
Width (max.) 15 inches 381 mm
Height (max.) 12½ inches 318 mm
Air tube diameter inches 83 mm





Technical information subject to change without notice. Viessmann reserves the right to correct errors in graphics, files, text and technical data. Some product may not be exactly as illustrated. Viessmann will not be held liable, financially or otherwise, for product changes, discontinuations or delays.

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