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Viessmann VITOCELL 300-H Technical Data Manual
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Viessmann VITOCELL 300-H Technical Data Manual

Viessmann VITOCELL 300-H Technical Data Manual

Eha series indirect-fired domestic hot water storage tank 42 to 119 usg / 160 to 450 ltr
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Download this manual See also: Technical Manual, Instruction and Installation Manual
V V V V I I I I T T T T O O O O C C C C E E E E L L L L L L L L
3 3 3 3 0 0 0 0 0 0 0 0 - - - - H H H H
Indirect-fired domestic hot water storage tank
42 to 119 USG / 160 to 450 ltr
Technical Data Manual
Model Nos. and pricing: see Price List
Product may not be exactly as shown
Vitocell 300-H
EHA Series
Horizontal indirect-fired domestic hot water storage tank
of high-grade stainless steel
5167 534 - 01 03/2014

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Summary of Contents for Viessmann VITOCELL 300-H

  • Page 1 42 to 119 USG / 160 to 450 ltr Technical Data Manual Model Nos. and pricing: see Price List Product may not be exactly as shown Vitocell 300-H EHA Series Horizontal indirect-fired domestic hot water storage tank of high-grade stainless steel...

  • Page 2: Product Information

    Product Information Vitocell 300-H Fully hygienic, efficient and economical domestic hot water production with DHW tanks of high-grade stainless steel – horizontal version. The benefits at a glance: H Corrosion-resistant tank of high-grade SA H The positioning of the tubular heat...
  • Page 3 – the entire water volume is heated ensuring no cold spots where bacteria growth could occur Tank is constructed of high-grade SA 240-316 Ti stainless steel Product may not be exactly as illustrated. VITOCELL 300-H...

  • Page 4: Technical Data

    To overcome mechanical room access problems, the front panel with thermometer and side panels can be removed, the adjustable feet unscrewed, and the Vitocell 300-H turned on its side. This is the net width of the Vitocell 300-H after removing the outer casing to ease problems of access into the mechanical room. VITOCELL 300-H...
  • Page 5 Vitocell 300-H, 42 to 119 USG / 160 to 450 ltr Vitocell 300-H, 42 and 53 USG / 160 and 200 ltr 1½” / 36 mm DHW / Overall width 1½” / 37 mm 3¼” / 83 mm Overall depth 6½”...
  • Page 6 Vitocell 300-H, 42 to 119 USG / 160 to 450 ltr Domestic hot water draw rate Pressure drop on heating water side (primary circuit) Storage tank contents heated to 140°F / 60°C, boiler not reheating Storage Capacity Domestic hot water...
  • Page 7 Vitocell 300-H in a Multiple Tank Installation Technical data Three possible combinations are shown below as examples. Please note the maximum number of tank units which may be stacked upon one another. Total capacity of tank battery 1350 Number of storage tanks...

  • Page 8: Standard Equipment

    Vitocell 300-H in a Multiple Tank Installation Product Delivery Domestic hot water Quick recovery Max. domestic hot water draw draw rate (over 10-minute period) rate (over 10-minute period) Storage tank content heated to Domestic hot water rise from Domestic hot water rise from 140°F / 60°C, boiler not reheating...

  • Page 9: Product Installation

    Domestic cold water supply lines installed; check local plumbing codes Spring loaded flow check valve Backflow preventer and requirements) Discharge pipe of temperature and Domestic cold water inlet Thermostatic mixing valve/anti-scald pressure relief valve Temperature and pressure relief valve VITOCELL 300-H...
  • Page 10 In the case of the 92 USG / 350 ltr is ASME pressure steam rated for 998 MBH observed. In the event that Viessmann capacity Vitocell 300-H , the boiler can only and CSA temperature steam rated for non-approved components are utilized, be positioned on the DHW tank so that it is 200 MBH.
  • Page 11 Vitocell 300-H Sizing Continuous Flow Capacity Chart Vitocell 300-H, 42 USG / 160 ltr capacity Curve Domestic hot water 40 to 140°F / 4 to 60°C Curve Domestic hot water 40 to 176°F / 4 to 80°C VITOCELL 300-H...
  • Page 12 Vitocell 300-H Sizing Continuous Flow Capacity Chart Vitocell 300-H, 53 USG / 200 ltr capacity Curve Domestic hot water 40 to 140°F / 4 to 60°C Curve Domestic hot water 40 to 176°F / 4 to 80°C VITOCELL 300-H...
  • Page 13 Vitocell 300-H Sizing Continuous Flow Capacity Chart Vitocell 300-H, 92 USG / 350 ltr capacity Curve Domestic hot water 40 to 140°F / 4 to 60°C Curve Domestic hot water 40 to 176°F / 4 to 80°C VITOCELL 300-H...
  • Page 14 Vitocell 300-H Sizing Continuous Flow Capacity Chart Vitocell 300-H, 119 USG / 450 ltr capacity Curve Domestic hot water 40 to 140°F / 4 to 60°C Curve Domestic hot water 40 to 176°F / 4 to 80°C VITOCELL 300-H...
  • Page 15 Continuous Flow Capacity Chart Example: Vitocell 300-H, 119 USG / 450 ltr capacity Assume boiler output to tank is 238 MBH. Enter chart at left and draw horizontal line across to recovery rate of 284 GPH / 4.7 GPM for 140°F / 60°C domestic hot water under column A.
  • Page 16 Vitocell 300-H Steam Chart Vitocell 300-H Continuous flow of domestic hot water at a temperature of 140°F / 60°C at 100°F / 56°C rise with a steam velocity of 164 ft./sec / 50 m/sec using saturated steam. lbs/h steam VITOCELL 300-H...