Condensing High

Efficiency Gas Boiler

Ratings - (5 sizes)

80MBH

105 MBH

155 MBH

230 MBH

310 MBH

All with 20-100%

Modulation

Innovative

Innovative combination of appearance, intelligence and technology.

High Efficiency

Over 92% AFUE and up to 98% for low temperature applications.

Attractive

The Ultra boiler features a new attractive design for installation in any setting.

Intelligent

Features PhD Technology - an intelligent system that delivers Precision Hydronic heating and hot water needs while maximizing efficiency by measuring and responding to the Data parameters of your heating system.

High Technology

Cast mono block aluminum heat exchanger. Gas valve, blower and venturi technology that constantly maintains optimal air and fuel ratio at all firing rates.

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Weil-McLain Ultra Series 2 dimensions Condensing High Efficiency Gas Boiler

Ultra Series 2 specifications

The Weil-McLain Ultra Series 2 is a highly efficient, gas-fired boiler, designed to meet residential and light commercial heating needs. Recognized for its innovative technology and superior performance, the Ultra Series 2 offers an ideal heating solution that combines comfort, reliability, and energy savings.

One of the standout features of the Ultra Series 2 is its high-efficiency rating. With an impressive AFUE (Annual Fuel Utilization Efficiency) rating of up to 95%, this boiler ensures minimal energy wastage and translates into significant cost savings for users. The unit benefits from advanced modulation technology that adjusts the heating output according to the specific demands of the home, ensuring optimal energy use.

The Ultra Series 2 includes an array of cutting-edge technologies that enhance its operation. The fully modulating burner system is engineered to precisely match heating output with load requirements, effectively minimizing short cycling and maximizing efficiency. The integrated control system offers advanced diagnostics, allowing for easier troubleshooting and maintenance, which translates into reduced downtime and increased reliability.

Another key characteristic of the Ultra Series 2 is its compact, lightweight design. This boiler is available in various models, making it suitable for a wide range of installation spaces. Its low-profile design facilitates easy placement in tight conditions, while its durability ensures that it can withstand the test of time.

The Ultra Series 2 also emphasizes ease of installation. The boiler features a built-in pump, eliminating the need for additional components, and allowing for streamlined integration into existing heating systems. The sleek, user-friendly interface provides straightforward control of system settings, enhancing user experience.

Additionally, the Ultra Series 2 is built with robust safety features. These include a flame safeguard system and multiple venting options, which allow for flexible installation while maintaining safety standards.

In conclusion, the Weil-McLain Ultra Series 2 stands out in today’s market as a symbol of efficiency and innovation. With its combination of high AFUE ratings, advanced modulation technology, and compact design, it sets a new benchmark for residential and light commercial heating solutions. Homeowners and contractors alike can feel confident choosing the Ultra Series 2 for a reliable, high-performance heating experience.