Ultra PhD (Precision Hydronic Data Technology) Condensing High Efficiency Gas Boiler Water Net Rating: 62,000 to 252,000 Btu/Hr. 5 Sizes
- Ultra Innovative
- Innovative combination of appearance, intelligence and technology.
- Ultra High Efficiency- Over 92% AFUE and up to 98% for low temperature applications.
- Ultra Attractive- The Ultra boiler features a new attractive design for installation in any setting.
- Ultra 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.
- Ultra High Technology- Case mono black aluminum heat exchanger. Gas valve, blower and venture technology that constantly maintains optimal air and fuel ratio at all firing rates.
CGa Gas Boiler for Natural Draft Venting Water Net Rating: 38,000 to 177,000 Btu/Hr.
- Weil-McLain Control Module and Ignition Control.
- Designed for Weil-McLain ... mistake-proof wiring ... diagnostic indicator lights.
- Compact design. Saves valuable living space.
- Boiler is only 28 inches high, 23 inches deep.
- Stainless steel burners. For quieter ignition, longer life, and improved combustion.
- Wiring harness. Plug-in connectors that attach only one way to assure mistake-proof wiring for installation and component replacement.
- Easy power hook-up. J-box located on outside of boiler with pre-stripped wires.
- Convenient servicing. Accessible controls … control module with diagnostic indicator lights … simplified wiring … vertical flueways … top cleaning.
- Factory-tested. Every boiler is tested at the factory to assure reliable operation.
- Improved parts kits. Parts furnished in convenient kits.
- Limited lifetime warranty. Covers cast iron sections.
- Multiple boiler systems. Use two or more high-efficiency CGa boilers in place of one large-capacity boiler to meet the space-heating requirements of larger buildings.
- Homeowner Protection Plan. Covers label are all Weil-McLain supplied parts for 5 or 10 full years. Available through participating installers.
Thermolec Electric Boiler
Water Net Rating: 20,000 to 136,500 Btu/Hr.
- Heavy-duty, fully insulated heat generator (10 years warranty)
- Low-watt density Incoloy elements (10 years warranty)
- Easy access for installation and maintenance
- Approved for zero clearance to combustible materials
- Pressure relief valve
- Temperature and pressure gauge
- Convenient plug-in electronic board controls all automatic functions
- Pre-wired elements electronically controlled for full modulation
- Quiet magnetic relays for heating elements and pump
- High-limit thermal protection
- Adjustable electronic hot water aquastat with wide range to suit all applications (80ºF to 180ºF)
- Outdoor reset control saves energy and improves comfort.