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Viessmann B2HA-352 Vitodens 200-W Gas-Fired Wall-Mounted Condensing Gas Boiler 71-352K BTU Rated Input NG, 94.5% AFUE

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mpn
B2HA-352
SKU:
B2HA-352
Width:
19.00 (in)
Height:
43.50 (in)
Depth:
21.00 (in)
$9,964.30

Description

Vitodens 200-W is a gas-fired, wall-mounted condensing boiler with modulating cylinder burner and heat exchanger made of stainless steel.

Features

  • Best value in its class with new industry-leading technology and the most standard features
  • Low-emission combustion for environmentally-friendly operation
  • Intelligent Lambda Pro gas management system automatically adjusts to different gas qualities for optimum efficiency and performance
  • Vitotronic 200 HO1B control features a large display with text and graphics for user-friendly operation
  • Modulation ratio up to 5:1 ensures extremely high efficiency
  • Multiple venting options and greater venting flexibility with vent length up to 131 ft
  • Suitable for altitude levels up to 10,000 ft. / 3,000 m
  • Limited lifetime warranty for added peace of mind

Specs

  • Fuel type: Natural gas (NG)
  • Rated Input (Natural Gas) MBH: 71-352
  • Efficiency: Thermal Efficiency** 94.5%
  • Boiler water content (USG): 3.4
  • Boiler max. flow rate (USG): 25
  • Max. operating pressure (PSIG): 60
    (max. allowable working pressure) at 210ºF (99ºC)
  • Boiler heating supply and return (NPTM”): 1 1/2
  • Pressure relief valve (NPTM”): 3/4
  • Drain valve (male thread): 3/4
  • Boiler supply/return for indirect-fired DHW storage tank (NPT”): 1 1/2
    (field supplied)
  • Gas valve connection (NPTM”): 1

** ANSI Z21, 13/CSA 4.9

Downloads

Brochure

Technical Data Manual

Application Guide

Warranty Sheet

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