Weil-McLain GV90+ manual User’s Information Manual

Page 1

®

User’s

Information Manual

Gas-Fired Water Boilers

If the information in this manual is not followed exactly, a fire or explosion may result, causing property damage, personal injury or loss of life.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

— WHAT TO DO IF YOU SMELL GAS —

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any telephone in your building.

•Immediately call your gas supplier from a neighbor’s telephone. Follow the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

Installation & service must be performed by a qualified installer, service technician or the gas supplier.

Part number 550-142-055/0411

Page 1 Page 2
Image 1
Page 1 Page 2
Contents User’s Information Manual Read/use Please read this page firstHazard definitions STOP!! Read before proceedingAir contamination Combustion air contamination Prevent combustion air contaminationStart-up Perform maintenance per schedule belowCheck boiler pressure/temperature gauge User maintenance proceduresDaily Check boiler areaCheck boiler interior piping MonthlyCheck venting system Clean vent termination & air intake screens Test low water cutoff if installedPeriodic Check condensate systemEvery Months Follow boiler shutdown procedureEND Season Oil blower motorIntegrated boiler control How it worksGV90+ Water Boiler Operating instructions Operating instructionsSymptom Common Causes Possible Corrections Common problems and solutionsPopping or percolating GV90+ gas-fired water boiler User’s Information Manual GV90+ gas-fired water boiler User’s Information Manual

GV90+ specifications

The Weil-McLain GV90+ is a high-efficiency gas boiler designed to meet the heating demands of residential spaces. Renowned for its reliability and superior performance, the GV90+ is ideal for home heating systems that require both efficiency and comfort.

One of the standout features of the GV90+ is its advanced condensing technology. This allows the boiler to recycle exhaust gases, extracting additional heat and maximizing energy usage. With an impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 90%, the GV90+ significantly reduces energy consumption, lowering heating bills while minimizing environmental impact.

The GV90+ also boasts a versatile design that can be integrated into a variety of heating systems. It is suitable for both hydronic heating applications and combination systems that provide domestic hot water. This adaptability makes it a popular choice for homeowners looking to enhance their existing heating setup or those building new homes.

Built with durability in mind, the GV90+ features a cast aluminum heat exchanger that is not only lightweight but also highly resistant to corrosion. This construction ensures longevity and reduces maintenance needs, thereby providing peace of mind for homeowners. The boiler's compact size further facilitates installation in tight spaces, making it a convenient solution for both new installations and replacements.

The GV90+ is equipped with an intuitive control system that simplifies operation. The integrated electronic ignition removes the need for a standing pilot, enhancing safety and improving reliability. This smart control technology also allows for precise temperature management, ensuring optimal comfort without unnecessary energy consumption.

Another highlight of the GV90+ is its whisper-quiet operation. Designed to minimize noise, this boiler allows homeowners to enjoy a warm and cozy environment without disruptive sounds. Additionally, Weil-McLain has incorporated safety features such as overheat protection and vent safety switches, ensuring the system operates safely within defined parameters.

In conclusion, the Weil-McLain GV90+ sets a high standard in the residential heating market with its exceptional efficiency, innovative technologies, and robust construction. Catering to a range of heating needs, it promises homeowners reliability, comfort, and significant energy savings, making it a wise investment for any home.
Top Page Image Contents