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Description
The Thermo 2000 BTH Ultra 15 is a high-performance 15 kW electric boiler designed for hydronic heating systems in residential applications. Ultra-quiet and compact, it features the advanced T2 UltraSmart® controller for precise temperature regulation and optimal comfort. Suitable for radiant floors, radiators, baseboards, or as a complement to geothermal or heat pump systems, the BTH Ultra delivers reliable, combustion-free heating with minimal maintenance.
Features
- 15 kW heating capacity for residential hydronic systems.
- Ultra-quiet operation with compact, wall-mounted design.
- T2 UltraSmart® controller modulates power and adjusts temperature based on outdoor conditions.
- Preset configurations for different heat distribution types.
- No combustion, emissions, or venting requirements.
- 30 PSI safety relief valve
- Suitable for radiant floors, radiators, baseboards, or hybrid energy systems.
Specs
Brand: Thermo 2000
Model: BTH Ultra 15
Application: Residential electric boiler
Heating Capacity: 15 kW (51,180 BTU/h)
Voltage: 240 VAC, 1-phase
Amperage: 62.5 A
Elements: (2) 3 kW + (2) 4.5 kW (4 stages)
Internal Water Volume: 2 US gallons
Mechanical Connections: 1" NPT female inlet/outlet (4 connections)
Unit Weight: 63 lb
Included Components: 30 psi relief valve, drain/purge valve, outdoor sensor
Model: BTH Ultra 15
Application: Residential electric boiler
Heating Capacity: 15 kW (51,180 BTU/h)
Voltage: 240 VAC, 1-phase
Amperage: 62.5 A
Elements: (2) 3 kW + (2) 4.5 kW (4 stages)
Internal Water Volume: 2 US gallons
Mechanical Connections: 1" NPT female inlet/outlet (4 connections)
Unit Weight: 63 lb
Included Components: 30 psi relief valve, drain/purge valve, outdoor sensor
