Weil-McLain Ultra Boiler
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 while maximizing efficiency by measuring and responding to the data parameters of your heating system.
- Ultra High Technology- Mono black aluminum heat exchanger. Gas valve, blower and venture technology that constantly maintains optimal air and fuel ratio at all firing rates.
Weil-McLain CGa Gas Boiler Series 3
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 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.
Navien Combi
Brand: Water Right
- Highest DHW maximum BTU’s in residential combi-boilers... up to 210,000 per hour
- Highest DHW flow rate @ 70°F rise... up to 5.4 GPM
- Highest number of BTU sizes for the North American residential combi-boiler market
- Highest residential combi DHW TDR... 15:1 for all models
- Highest residential combi heating TDR... up to 11:1
- Highest number of built-in zone controls for valves or pumps... up to three
- Highest full lineup 2" PVC venting lengths... up to 65 feet
- Highest number of cascade capable units with NPE tankless water heaters... up to 15
- High altitude certification... up to 10,100 feet (NG or LP)
- Lowest minimum fire BTU for residential combi-boilers... as low as 10,700