Raypak XPak FT High Efficiency Wall Mount Condensing Boiler Owner’s Manual
- June 13, 2024
- Raypak
Table of Contents
Raypak XPak FT High Efficiency Wall Mount Condensing Boiler
Product Information
The XPak FT is a high-efficiency wall mount condensing boiler that offers maximum performance and energy savings. With an efficiency rating of 94.8-96%, it provides efficient heating for small office buildings, single-family homes, and more. The XPak FT boilers are available in different models, ranging from 85 MBTUH to 399 MBTUH.
Key Features
- High efficiency: 94.8-96% efficiency rating 3-in-1 vent adapter: Comes standard on all XPak FT models
- Easy installation: Supports horizontal or vertical venting
- Simple controls : Optional features include flow switch, low water cut-off, cast iron or stainless steel pump, high and low gas pressure switches, and condensate treatment kit Indoor installation only
Information
Maximum Performance
- Ultra-high efficiency and up to 10:1 turndown
- Stainless steel fire-tube heat exchanger
- Modulating condensing design for reduced operating costs and energy savings
3-in-1 vent adapter comes standard on all XPak FT models.
Applicable for hydronic heating for small office buildings, single-family homes, and more.
Easy Installation
- Compact boiler easily mounts to walls for virtually no installed footprint1
- Water, gas, and electrical connections and condensate drain on the bottom of the unit
- Vent connections on the top of the unit
Venting Flexibility
- Direct vent ready
- 3-in-1 vent adapter for multiple vent material options: stainless steel, polypropylene, PVC, CPVC
- Compatible with concentric venting, twin penetrations, horizontal or vertical venting
Simple Controls
- VERSA IC controls with LCD display
- Cascade up to 8 boilers in parallel or sequential modulation modes
- Integrated BMS connectivity
Optional Features
- Flow switch Low
- water cut-off
- Cast iron or stainless steel pump
- High and low gas pressure switches
- Condensate treatment kit
For indoor installation only.
| XPakFT Model | AFUE | Dimensions (in.) | Water Content (gal.) |
|---|
MBTUH
**Input***
| BTUH Output| %
Efficiency
| A| B| C| Gas (NPT)| Water (NPT)| Flue Vent Ø|
Combustion air Ø
88AR| 85| 80,750| 95.0| 16-7/16| 35-13/16| 16-1/2| 1/2| 1| 3| 3| 3.2
108AR| 110| 104,500| 95.0| 16-7/16| 35-13/16| 16-1/2| 1/2| 1| 3| 3| 2.9
198AR| 199| 189,050| 95.0| 18-5/8| 36-3/16| 19-3/8| 3/4| 1-1/4| 3| 3| 5.2
278AR| 275| 260,700| 94.8| 18-5/8| 36-3/16| 19-3/8| 3/4| 1-1/4| 3| 3| 4.5
398A| 399| 383,040| 96.0**| 21-7/16| 38-5/8| 22-1/8| 3/4| 1-1/2| 4| 4| 5.9
- Ratings for models natural or propane gas and for elevations up to 4,500 ft. above sea level. For higher elevations, consult the factory. ** Model 398A AFUE value is Thermal Efficiency per BTS-2000.