Weil-Mclain Ultra 230 Serie 3 Boiler Instruction Manual
Weil-Mclain Ultra 230 Serie 3 Boiler
Weil-Mclain Ultra 230 Serie 3 Boiler
Weil-Mclain Ultra 230 Serie 3 Boiler
Weil-Mclain Ultra 230 Serie 3 Boiler
Weil-Mclain Ultra 230 Serie 3 Instructions
Here we offer the Weil-Mclain Ultra 230 Serie 3 Boiler manual completely free and in English. We have cataloged this manual in the Boilers section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Weil-Mclain Ultra 230 Serie 3 Boiler, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.
Product Images
Weil-Mclain Ultra 230 Serie 3 Boiler Specifications
| Specification | Value | Notes |
|---|---|---|
| DOE Heating Capacity | 207,000 Btuh | |
| CSA Input | 230,000 Btuh | Ratings are for sea level applications only. |
| CSA Output | 207,000 Btuh | Ratings are for sea level applications only. |
| Net I=B=R | 183,000 Btuh | Based on piping and pickup allowance of 1.15. |
| Boiler Water Content | 1.57 Gallons | |
| AFUE | 95.4% | Energy Star Partner; adjusting firing rate affects AFUE. |
| Vent/Air Pipe Size | 3" or 4" | Vent/air pipe length limits for 3" are not as long as for 4". Must be direct-vented, Category IV. |
| Shipping Weight | 246 Pounds | Per boiler. |
| Operating Weight | 192 Pounds | Per boiler, includes water. |
| Water Flow Rate @ 20°F rise | 20.7 GPM | Per boiler. |
| Water Flow Rate @ 40°F rise | 10.4 GPM | Per boiler. |
| Electrical Service Required | 15.0 Amps | Per boiler, includes up to three circulators (max 2.2 amps each). |
Weil-Mclain Ultra 230 Serie 3 Boiler Details
The Weil-McLain Ultra 230 Series 3 boiler is engineered with a cast aluminum heat exchanger, renowned for its excellent heat transfer properties and lightweight design. This high-efficiency component is central to the boiler's condensing operation, optimizing energy usage across various heating demands. A crucial aspect of its longevity is the requirement to maintain system water pH between 7.0 and 8.5, and to use approved Sentinel X100 inhibitor and X400 cleaner, as common cleaning agents like TSP are incompatible with aluminum.
This boiler features an advanced blower design coupled with an air inlet silencer, resulting in exceptionally quiet operation. The blower and venturi system work in tandem to precisely mix gas and air before combustion, ensuring efficient and consistent performance. An integrated U-Control Module acts as the brain of the boiler, offering extensive programmability for up to three different heating systems and modulating the firing rate to match specific heating or domestic hot water (DHW) demands.
The U-Control provides a graphic and robust text display for easy monitoring and troubleshooting. It manages up to three circulators, allowing for flexible configuration based on system needs, such as dedicated DHW or multi-zone space heating. Advanced features include integral outdoor reset capabilities with matched curves for various system types, programmable priority assignments for heat inputs, and options for sequencing or parallel modulation in multiple boiler installations using a 0-10 VDC signal generator.
Safety is paramount, with the U-Control incorporating dual temperature sensors for boiler outlet and flue temperature, offering redundant protection against overheating. It also provides integral low water protection by monitoring the heat exchanger temperature. The boiler is shipped with an outdoor sensor, a system supply sensor, and a system return sensor, all crucial for advanced control strategies like outdoor reset and accurate system temperature regulation.
For ease of maintenance, the control panel assembly is designed to swing away, providing convenient access to electrical connections. A line voltage receptacle is also included for powering tools or a condensate pump during service. The boiler's front door is securely sealed, preventing internal air draw and ensuring optimal combustion, especially when other appliances are in the same room. The robust stainless steel burner further enhances durability and modulating firing capability.
Frequently Asked Questions (FAQs)
Can't find the answer you need? Here are some frequently asked questions about the Weil-Mclain Ultra 230 Serie 3 Boiler, and we answer them below.
