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Advanced Heating Technology & Style Slim Profile and Modern Styling The Only "Cool to the Touch" Cabinet in America Intelligent Design 7 Stage Modulating Gas Valve Stainless Steel Secondary Heat Exchanger Set to Maintain Comfort With Onboard Thermostatic Control Whisper Quiet 7 Stage Blower ...

Rinnai's 431 & 556 models feature a 7-stage proportional valve, providing constant, even heat to all areas of the room. These models include LED temperature controls with a memory setting feature, child safety lock, and an economy mode for increased energy efficiency. New optional convenience ...

# Pantented TuffTube dual-diameter tubular heat exhanger with lifetime limited warranty plus 10-year limited furnace replacement warranty. # Two-stage gas valve with revolutionary new convertible technology that allows installer to activate two-stage operations with the flip of a dipswitch # ...

Intertherm flue assembly

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...

- 3-speed blower motor - 24 Volt control - Horizontal or vertical mount - Nickel-chromium elements - Fan relay - Control options - Silent contactors - Sequenced elements - 60 Amp disconnect protection - Manual reset limits on 20 kW and larger - Insulated outlet - 16 x 20 x 1 inlet filter - ...