Description
Challenger Combi CC125H model by Triangle Tube (ACV) is a mod-con combi boiler (heat + domestic hot water tank) with 97 MBTU (Net AHRI) output.
Note: this updated version now includes CCRKIT202 primary/secondary piping manifold with Grundfos circulator and shutoff valves – for quicker and easier installation.
Features:
- 2-in-1 Combi Boiler with Space-Heating & DHW (Domestic Hot Water) functionality
- Lead-free certified
- (3) DHW modes – ECO (self-learning), on-demand and standby
- Built-in DHW mixing/anti-scald valve
- DHW Priority
- Copper tube/aluminum block ASME heat exchanger
- St. steel burner w/ woven fiber mesh
- Direct spark ignition
- Variable-speed blower
- Negative-pressure regulated gas valve
- Outdoor reset control
- Low-water, high-limit and freeze protection
- Built-in pump and aquastat for indirect water heater
- Glycol-compatible
- Direct-Vent sealed combustion
- Compatible with PVC, CPVC, PP (PolyPropylene – recommended) and S. Steel vent pipe
- Compact and low-profile
- Low-NOx – 2012 SCAQMD Certified
- Boiler Certifed to ANSI Z21.13 / CSA 4.9
- Water Heater Certifed to ANSI Z21.10.3 / CSA 4.3.
Technical Specifications:
- Input Modulation (BTU): 25,000 – 125,000
- DOE Rating (BTU): 111,000
- Net AHRI Rating (BTU): 97,000
- Efficiency (AFUE): 95%
- Turndown (Modulation) Ratio: 6.3 : 1
- Fuel Type: Natural Gas (NG) or Propane (LP)
- System Type: Hydronic (Hot Water)
- Boiler Connections: 1″ NPT
- Gas Connection: 3/4″ NPT
- Condensate Drain: 3/4″ NPT
- Domestic Water Connections: 3/4″ NPT
- DHW Min. Flow Rate (GPM): 0.5
- DHW Max. Flow Rate @ 70°F Rise (GPM): 3.0
- DHW Max. Temperature: 149°F
- Vent/Air Size: 2″ standard, can be increased up to 3″
- Vent Material: PVC, CPVC, PolyPropylene (recommended), St. Steel
- Power Supply: 120V, 60Hz
- Dimensions (Depth x Width x Height): 9-1/2″ x 17-3/4″ x 28″
- Weight (lbs): 80
- Mounting Type: Wall-mounted (Wall-hung).
Warranty:
10-Year limited heat exchanger warranty / 1-Year limited parts warranty
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