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Request Catalog 1-150 For Complete Technical Information and Specifications.
STEAM/HOT WATER, VERTICAL DELIVERY UNIT HEATERS
Modine model V/VN vertical steam/hot water unit heaters are designed for long
heat-throw, uniform comfort heat delivery, and reduced maintenance. The units are
recommended for areas where ceilings are high or where obstructions do not permit
good horizontal movement of air.
Standard features include:
• Units install quickly, easily, and at low cost because they are lightweight, yet are
ruggedly constructed to resist rigorous handling and on-the-job abuse.
• Carefully-selected motors and fans with a scientifically designed venturi fan-shroud
reduce noise levels to a satisfactory minimum.
• Totally enclosed motor with thermal-overload protection.
• A motor heat shield protects the motor from heated air passing through the heater.
• Fans are statically and dynamically balanced.
• Fan and motor assemblies are exposed and can be removed without lowering the
unit heater.
• The unit casing is treated for protection against corrosion prior to the application of
the attractive gray-green, baked-on polyester powder coat paint finish.
• A variety of deflector-blade options provides an increased degree of control over
air-discharge direction.
• Low outlet temperature models are recommended for steam pressure above 30 PSI,
but can also be used in dirty environments to minimize buildup of air contaminants on
the coil.
• Modine VN models feature coils made from cupro-nickel tubes that have the extra strength
to withstand higher steam pressures (250 PSI) or water temperatures (400°F).
• 15 Standard Models • Lightweight, Easy to Install • Totally-Enclosed Motors • 33,000 to 952,000 Btu/Hr Input
• Built-In Fan Safety Guard
MODEL V/VN
➀ For most popular motor used on each model.
➁ At 2 psi steam, 60°F entering air – unit heaters equipped with cone-jet deflectors.
Table 14.1 - Vertical Steam/Hot Water Unit Heater Performance Data
Standard Models
V/VN 42 1/30 1050 42,000 43 103 30,100 3.1 90 0.6 950 15 11
V/VN 59 1/30 1050 59,000 61 111 42,600 4.4 96 0.5 1155 19 14
V/VN 78 1/15 1050 78,000 81 109 57,000 5.9 95 0.5 1590 20 15
V/VN 95 1/15 1050 95,000 99 118 69,300 7.2 101 0.5 1665 20 15
V/VN 139 1/5 1075 139,000 144 112 106,600 11.1 99 2.6 2660 24 18
V/VN 161 1/3 1075 161,000 167 115 123,200 12.8 101 2.2 2940 27 20
V/VN 193 1/3 1075 193,000 200 116 147,200 15.3 101 2.2 3500 30 22
V/VN 212 1/3 1075 212,000 219 120 161,700 16.8 104 1.5 3610 30 22
V/VN 247 1/2 1075 247,000 256 111 188,700 19.7 98 2.1 4820 34 26
V/VN 279 1/2 1075 279,000 288 111 212,700 22.2 98 2.1 5460 37 30
V/VN 333 3/4 1140 333,000 345 116 260,100 27.1 103 3.8 5980 37 30
V/VN 385 1 1140 385,000 398 110 302,100 31.5 98 5.0 7680 36 30
V/VN 500 1-1/2 1140 500,000 518 108 391,700 40.8 97 4.8 10,390 44 37
V/VN 610 1-1/2 1140 610,000 631 112 450,400 46.9 97 1.0 11,750 43 36
V 952 2 1140 952,000 986 139 721,600 75.2 120 1.1 12,170 45 56
Motor Data ➀
Steam
(2# Steam, 60°F Ent. Air)
Hot Water
(200°F in 180°F out, 60°F Ent. Air)
CFM
Max.
Mounting
Height
(Ft.)
Heat
Spread
(Ft.)➁
Press.
Drop
(Ft of
Water)
Final Air
Temp.
(°F)
Water
Flow
(GPM)
Btu/Hr
Final Air
Temp.
(°F)
Condensate
(Lbs/Hr)
Btu/Hr
Approx
RPM
HP
Model Size