BRANDSMODELS
VIESSMANNVITOTRANS 300
NAVIENNFB-399 | NFB-200
BOSCH151 | 1210-ESC | PROTL SERIES
WORCESTERGREEEN LIFE REGULAR
BRANDSMODELS

VIESSMANN – VITOTRANS 300

DESCRIPTION

Reliable domestic hot water – all day long!

Vitotrans 300 is a compact, preassembled and self-contained domestic hot water (DHW) heating station, designed to provide large volumes of instantaneous hot water to commercial applications, such as hotels, resorts and recreation complexes, hospitals and industrial facilities. Vitotrans 300 works seamlessly with any new or existing hydronic heat source to provide a reliable and consistent supply of endless hot water at flow rates of up to 180 GPM.

BENEFITS AND FEATURES

Save money

Vitotrans 300 eliminates the need for dedicated DHW heating boilers, batteries of direct or indirect-fired DHW tanks, or cascades of tankless water heaters for maximum cost savings.

Save space

The unit’s compact footprint (approx. 14 ft.²) makes the Vitotrans 300 an ideal choice for limited-space installations, preserving valuable real estate for other purposes.

Eliminate downtime

In multi-heat exchanger models, each heat exchanger can be individually isolated and serviced without interrupting system operation.

The benefits at a glance

  • High-performance DHW heating unit designed for applications requiring large volumes of hot water (hospitals, resorts, hotels, etc.)
  • Up to 3 integrated brazed plate heat exchangers provide built-in redundancy, eliminating downtime during heat exchanger maintenance.
  • Double wall heat exchanger(s) with leak protection option available (D3HA Series).
  • Easy installation into new or existing hot water heating systems.
  • Compact design and packaged solution for minimum footprint and hassle-free installation.
  • Pre-assembled unit with easy access to all componentry via concealed latched side panels.
  • On-demand design provides consistent flow rate all day long.
  • Sanitation function helps maintain maximum water quality. 
  • BACnet (IP) communication for easy integration into BAS/BMS systems.
  • Integrated de-scaling pump, ultrasonic flow sensor and drip pan
  • Limited 2 year warranty
  • 180 GPM (681 L/min) for model S3HA 90 / D3HA 90

WARRANTY

  • 6 Year Parts Limited Warranty

NAVIEN – NFB-399

DESCRIPTION

High efficiency condensing heating boiler – NFB-399

BENEFITS AND FEATURES

  • 97.5% TE Industry Leading Thermal Efficiency
  • Patented stainless steel fire tube heat exchanger
  • 160 PSI maximum operating pressure
  • Advanced controls with intuitive 7” color display
  • Up to 15:1 TDR (turndown ratio)
  • BAS communication capability
  • Common vent up to 4 and cascade up to 16 units
  • Top & bottom piping

WARRANTY

  • 6 Year Parts Limited Warranty

NAVIEN – NFB-200

DESCRIPTION

High efficiency condensing heating boiler – NFB-200

BENEFITS AND FEATURES

  • Super condensing efficiency
  • Patented compact stainless steel fire tube heat exchanger
  • PVC exhaust venting capable: 2″ up to 60′; 3” up to 150’
  • ½” Gas pipe up to 24′ (Subject to local code)
  • TDR 10:1
  • Advanced user interface and controls

WARRANTY

  • 6 Year Parts Limited Warranty

BOSCH – 151

DESCRIPTION

Bosch Greenstar Wall-Hung Combi 151

BENEFITS AND FEATURES

The Bosch Greenstar Combi 151 Gas-Fired Wall-Hung Condensing Boiler provides Space Heating and handles Domestic Hot Water (DHW) with up to 98.7% efficiency and 36 to 151.6 MBH inputs! The new Bosch Greenstar condensing boiler line is engineered to offer the ideal solution for residential heating and hot water needs at an affordable price, without compromising quality or fuel economy.

Bosch’s Greenstar condensing boiler series use a combustion process which achieves up to 98.7% efficiency and reduces NOx emissions ahead of 2012 SCAQMD (14ng/j) regulations, providing greater energy savings while contributing to cleaner air and better quality of life.

Greenstar boilers are certified ENERGY STAR products, and with the AFUE rating of 95% they are eligible for the $150 Federal Tax credit for natural gas, propane, or oil furnace or hot water boiler. These boilers are also eligible for many state, local and utility rebates, such as Gas Networks in Massachusetts and Philadelphia Gas Works. Visit the DSIRE web site to find rebates in your area.

This combination boiler can be used for either Natural Gas or Liquid Propane installations and a gas conversion kit is included. View this combination boiler in the Air-Conditioning, Heating and Refrigeration Institute (AHRI) directory with Certified Reference Number 4444836.

The Bosch Greenstar series features industry-leading design & technology components built for years of reliable operation & optimal energy efficiency.

WARRANTY

  • 6 Year Parts Limited Warranty

BOSCH – 1210 ESC

DESCRIPTION

This is the highest performance, fully condensing gas tankless water heater from Bosch. Unlike traditional non-condensing models, condensing technology captures heat from the exhaust gas and uses it to preheat the incoming cold water. This increases efficiency and reduces emissions – well ahead of the 2012 Low NOX emissions standards set by SCAQMD (California’s South Coast Air Quality Management District).

  • Gas Tankless Water Heaters
  • Therm C 1210 ESC

BENEFITS AND FEATURES

  • ASME certified
  • Up to 98% thermal efficiency
  • 225,000 BTU maximum input
  • 12.1 gallons per minute capacity at 35F degree rise
  • Cascade up to 24 units to satisfy jobs of all sizes; up to 290 GPM
  • Minimum activation flow rate of 0.5 gallons per minute
  • Electronic ignition and patented burner design
  • Exclusive safety and precision controls
  • Built in freeze protection
  • Direct vent, vertically or horizontally with PVC, CPVC or ABS-DWV
  • Concentric and twin pipe venting options
  • Can be used in tank loading, solar thermal, recirculation, radiant floor and space heating applications
  • Space saving design with 100% serviceable parts and easy access
  • Available in NG and LP models

WARRANTY

  • 6 Year Parts Limited Warranty

BOSCH – PROTL SERIES

DESCRIPTION

Special Edition version of the Therm 1050/950/940/830 model gas tankless water heaters. These condensing and non-condensing units are ultra low NOx certified and are available in NG and LP configurations

  • Gas Tankless Water Heaters
  • ProTL Series

BENEFITS AND FEATURES

ProTL 199C

Condensing Technology With Energy factor of 0.95 and ENERGY STAR Rating. The Bosch Greentherm model C 1050 ES has Energy Factor 0.95, and is equipped with an automated and fully modulating bypass for unsurpassed DHW temperature stability.

ProTL 199

The ProTL 199 is our highest capacity non-condensing model, designed to meet the demands of busy households. It offers the premium features and quality you expect from Bosch. With sealed combustion and dual-fan technology, this unit can be installed almost anywhere.

ProTL 175C

The ProTL 175C features condensing technology with 94% thermal efficiency, an energy factor of 0.95, and an automated and fully-modulating bypass for unsurpassed DHW temperature stability. Designed to offer maximum efficiency, even with the highest demands.

ProTL 175

The ProTL 175 offers advanced software, safety and precision controls. This unit requires only 175,000 BTU/Hr input and is designed to support households as well as intelligent cascading up to 24 units.

WARRANTY

  • 6 Year Parts Limited Warranty

WORCHESTER BOILERS

DESCRIPTION

  • Greenstar Life Regular 40kW
  • Features a modern new design and easy to use controls
  • If you live in an older property, or are looking to renovate then future proof your home with extra power
  • Designed to reduce noise and maximise efficiency

BENEFITS AND FEATURES

  • Central heating output (kW) 40
  • Dimensions (mm) height x width x depth 780 x 440 x 365
  • Hot water flow rate 35°c (litres per minute) What’s this?
  • Hot water flow rate 40°c (litres per minute)

WARRANTY

  • 6 Year Parts Limited Warranty