McDonnell & Miller 153605

RBT-3000 LWCO \& Fuel Economizer

The RBT-3000 is a combination Low-Water Safety Cut-Off and Fuel-Saving controller for residential heating systems. The Low Water Cut-Off is specifically designed to provide burner cut-off if there is an unsafe water loss, which can result from a broken or leaking radiator or pipe, or a cracked section in the boiler. The Energy saving feature reduces: fuel consumption, wear on boiler parts and burner emissions, by actively managing the burner cycling, in conjunction with the boiler operatingcontrol, to properly match boiler-output to the required load. This controller indicates actual savings on a burner cycle by cycle basis and also indicates the averages of these cycles. All programmable parameters are stored in non-volatile memory.

Features:

• For hot water boilers up to 400,000 BTU Input
• Reduces fuel consumption an average of 10% to 20%
• Reduces maintenance and extends boiler life
• Increased savings without replacing existing controls
• Illuminated LCD Display
• Fail-safe operation
• Pre-programming for most installations
• Easily installed plug-in sensors
• LWCO test button
• 20,000 ohms sensitivity
• Self-cleaning probe