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Model 4

Model 4

Model 4

Product catalog summary
Overview: The Model 4 Commercial Watertube Boiler by Cleaver-Brooks offers a compact design with significant space and weight savings, making it ideal for new constructions and replacements of old boilers. It is designed for quick installation and high efficiency, with a focus on reducing operational costs.
Key Features:
  • Space and Weight Efficiency: Requires up to 50% less floor space and weighs up to 40% less than comparable boilers, reducing construction and freight costs.
  • Quick Replacement: Its 33-inch width allows for easy replacement of old boilers without structural modifications.
  • Packaged for Quick Hook-Up: Fully assembled and tested, ready for fuel, water, electrical, and breaching connections.
  • High Efficiency: Capable of shutting down primary systems during low demand to maintain peak fuel-to-steam efficiency.
  • Minimal Maintenance: Membrane waterwalls reduce the need for refractory, lowering maintenance costs.
  • Proven Burner Design: Compatible with multiple fuels, allowing for flexibility in fuel choice and cost management.
  • Quiet Operation: Produces a maximum of 79 dBa, suitable for noise-sensitive environments.
Specifications:
  • Available in capacities from 1.5 to 6.0 MMBTU/hr with design pressure up to 500 PSIG and hot water up to 410°F.
  • Dimensions and outputs vary by model size, with detailed specifications provided for each model.
Additional Features:
  • CB120E Microprocessor: Provides operational status, flame signal display, and history tracking.
  • Factory Start-Up and Service: Includes start-up service by a factory-trained specialist to ensure optimal performance.
Case Study: An office complex reduced energy costs by over 50% by replacing inefficient boilers with two Model 4 units, also gaining additional usable space.
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Catalog excerpts

Model 4-1

Model 4 Commercial Watertube Boiler 1.5 — 6.0 MMBTU

 Open the catalog to page 1
Model 4-2

REDUCE BOiLER FOOTPRINT Savings of up to 50% in floor space Size for size, the Model 4 requires as little as half the floor space needed by other boilers of its type. This can result in new construction savings — especially important with today’s ever-increasing cost of construction. Every square foot of floor space that can be saved means a direct dollar saving. Sized for quick replacement of old boilers Model 4’s trim 33” width eliminates costs of knocking out walls and facilitates easy replacement of old, inefficient boilers. This simplified replacement advantage is especially important in...

 Open the catalog to page 2
Model 4-3

OFFICE COMPLEX EXPECTS TO CUT ENERGY COSTS BY MORE THAN 50 PERCENT A half million square foot office complex re-evaluated their energy costs in an effort to reduce operating costs. The Energy Manager discovered their existing large boilers were inefficient. With rising energy costs, it was determined two (2) 71 horsepower Model 4 Cleaver-Brooks Watertube boilers would achieve higher efficiency and meet their energy savings goal. As an added benefit, the smaller units allowed more usable space in the boiler room. high efficiency forced draft firing Cleaver-Brooks reverse firing is the key result...

 Open the catalog to page 3
Model 4-4

FACTORY START-UP AND SERVICE Complete starting service that assures you of troublefree performance in the field is included with the purchase of every boiler. A factory trained specialist starts up the unit, re-adjusts controls to suit the particular fuel you are using, checks over details of operation, takes CO2 readings under your load and trains your operator in care and maintenance. This service, full evidence of Cleaver-Brooks complete follow-up responsibility, is available to every owner of C-B boilers anywhere in the United States and Canada. - Steam to 150 psig std., pressure to 500 psig...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.