Bosch 7-738-100-256 ZWB35-3A23S3123 - Greenstar Combi 131

Product Description

The Bosch 7-738-100-256, also known as the ZWB35-3A23S3123 - Greenstar Combi 131, is a reliable combi boiler designed for residential heating applications. This energy-efficient unit provides optimal performance with a BTU output of one hundred eighteen thousand, making it suitable for various heating demands.

• Energy efficiency rating of ninety-five AFUE.
• Compact design allowing for horizontal or vertical installation.
• Compatible with natural gas or LP fuel types.

Product Highlights

The ZWB35-3A23S3123 offers multiple features for effective heating. It is Energy Star rated, ensuring lower energy consumption and costs. The unit supports both domestic hot water and heating supply connections, making it versatile for home use.

Product Information

Standard Information

• Brand: Bosch
• Part Number: 7738100256

Technical Specifications

• Weight: 110.2 pounds
• AFUE: 95
• Amps: 15
• BTU Input: 36,000-131,900
• BTU Output: 118,000
• Fuel Type: Natural Gas or LP
• Connection Size: DHW & DCW 3/4 NPT, HTG SUPPLY & RETURN 1 NPT
• Voltage: 120 VAC