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Home > * FLASH SALE * > Raypak H7-500A XFYRE Hydronic Heating Boiler - 500,000 BTU (OLD STYLE)
Raypak H7-500A XFYRE Hydronic Heating Boiler - 500,000 BTU (OLD STYLE)
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Item Number: H7-500A
Manufacturer Name: Raypak
Manufacturer Part No: H7500A
* Whole number only
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Brochure
Installation Manual
The Raypak family of XFyre Hydronic Boilers, 300A-850A, feature 94% efficiency, whisper quiet operation.
BASIC DATA
| Model |
Full Input in BTUH |
Flue Dia. |
Cat IV Venting materials |
| H7-300A |
300,000 |
4" |
PVC, CPVC, CentrothermR
polypropylene,
stainless steel |
| H7-400A |
399,000 |
4" |
| H7-500A |
500,000 |
4" |
| H7-700A |
700,000 |
6" |
Stainless steel only |
| H7-850A |
850,000 |
6" |
Features:
- 94% Efficiency Condensing, Cat IV venting required (up to 99% at part/load).
- All models indoor/outdoor construction.
- Small footprint, less than 9-1/2 square feet.
- Top side water connections - allows side by side installation.
- All models are equipped with 316L welded stainless steel heat exchanger and copper plumbing. ASME Section IV constructed and stamped. National Board Registered AB 1953 low lead compliant.
- Multiple pump outputs - Boiler Pump, System Pump, Indirect Pump.
- Spark ignition with remote flame sensor.
- Electronic modulating gas valve and burner, up to 5:1 turndown.
- Certified under SCAQMD Rule 1146.2. Meets all Low NOx regulations.
- Supports inlet water temperature down to 50F.
- Whisper quiet operation.
- On-board diagnostic center, English, no codes.
- 0-10 VDC BMS Interface (setpoint or direct drive).
- Built-in cascade function for up to 4 boilers.
- VERSA IC® control package with built-in outdoor reset function.
- Complete cabinet protects all controls and wiring.
- Tough rust-resistant powder coat finish.
- Easy to service - removable air filter.
- Certified for PVC, CPVC, Polypropylene or stainless vent materials.
- Suitable for altitudes up to 10,000 ft. (derate may apply).
- Available for natural gas or propane.
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