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Model 850
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Model 300
1. Water Inlet
As low as 50°F entering. All copper and brass factory installed vertical plumbing connections. Vertical plumbing allows boilers to be installed side by side or in tight places if need be. Male NPT connections.
2. Water Outlet
All copper and brass factory installed vertical plumb- ing connections. Male NPT connections.
3. Low Voltage Wiring Board
Allows easy front access to thermostat connections, Outdoor sensor, DHW sensor, Alarm contacts and BMS input signal
4. Control Cover
Helps prevent sun damage to the LCD display and protects the control panel from dust, dirt and water.
4a. Control Interface
Easy to use microprocessor control with a 2x20 LCD scrolling display. Monitor flame strength (), fan speed (RPM), BMS input signal
5. Air Fuel Ratio Gas Valve
XFyre uses a German, precision manufactured, main gas valve considered by most to be second to none. This high tech gas valve works in perfect unison with the combustion air blower. The result is smooth and quiet
850:170MBTU • 500:100MBTU • 300:60MBTU With this much flexibility, XFyre is the right boiler for almost any size job.
6. Intake Air Filter
Every XFyre comes standard with a front access, removable media, combustion air filter.
7.Manual Reset High Limit
8.Condensate Trap
The XFyre has a
9. Vent Switch
Senses possible obstructions in the flue vent pipe.
10. Flow Switch
The XFyre keeps its flow switch safe and dry inside the cabinet, which protects it during shipping and in the boiler room.
11. “Duo” Style Heat Exchanger
The XFyre uses a combined 316L stainless steel pri- mary and secondary heat exchanger.
12. Direct Spark Ignition
XFyre's
12a. Flame Sense Electrode
After a call for heat, a seperate flame electrode moni- tors flame rectification. This helps to ensure proper carry over while also constantly monitoring the flame over 50 times every second.
13. Internal
Allows the XFyre to be direct vented up to 200 com- bined equivalent feet (vent and air intake) in a hori- zontal or vertical vent system.
14. Smart Blower Technology
Utilizing a whisper quiet, all metal, technologically advanced combustion blower. Air and fuel are mixed precisely by the computer control center.
15. Mounting Feet
16.
Heavy gauge galvanized steel with a
Think Green | Think Raypak |
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