1. Burner Pull 69” 30” 92” 30” 4000 MBH Really Equal? Min. Gas Pressure –RBI – 4” WC –Them – 11” WC Ignition –RBI – TurboPilot –Them – Hot surface ign Flame Safeguard –RBI – HW7800 Series –Them – Light Comm. mod. Flame Proving –RBI – UV –Them – Rectification Serviceable –RBI – 99” Total –Them – 12’ Weight –RBI – 1223# –Them – 1140# Integrated Controls –RBI – HeatNet on board and self owned. –Them – Third party Vent –RBI – 10” Standard –Them – From 9” to 14”

2. THE RBI ADVANTAGE –Turbo Pilot More reliable, UV flame detection, independent and aligned outside the boiler. Lighting a 4000 MBH boiler with a glow coil? –Combustion system 1:1 ratio HeatNet controlled. Allows for very low gas pressures (4” WC). 11” gas requirement means much bigger pipe –Access panels Quick release panels, front access, neat wiring, terminals, all industrial components. 12’ requires a ladder and common adjustments and maintenance require more time and effort ($). Mestek’s $550 million dollar backbone allows for innovation, unmatched support and solid R & D.

3. THANK YOU: For your consideration and opportunity! Ohio’s only HVAC representative firm to be awarded the Case Western Reserve Weatherhead 100 Award (5 th -2009) Also the only one to be Edge Certified in the State of Ohio.