
Rinnai 223181 11.5” Universal Non-Condensing Horizontal Termination Vent Kit
Part/SKU: 223181
$2,871.02
Only 2 left in stock
Available to order: 2.
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Request this quantity →36,000 BTU | Residential | Millivolt Ignition | Concentric Vent Model**
The Bradford White RG2DV40S6X-FLX is a high-performance 40-gallon LP gas direct-vent water heater, engineered for efficient residential hot water delivery with a durable, maintenance-friendly design. This model uses Bradford White’s trusted Vitraglas® glass lining and a magnesium anode rod to maximize tank life and corrosion resistance.
The HydroJet® Total Performance System reduces sediment buildup for increased efficiency and superior first-hour performance. Because this is a millivolt system, it requires no external electricity, making it ideal for off-grid homes, power-outage resilience, basements, and remote cabin installations.
A closed combustion chamber and co-axial concentric venting ensure clean and safe operation by drawing air from outdoors while preventing indoor air contamination. This LP model also features titanium stainless steel burners, a brass drain valve, dielectric fittings, and advanced safety elements.
40 Gallon LP gas direct-vent design
36,000 BTU heating input
Vitraglas® glass-lined tank for maximum corrosion resistance
HydroJet® Performance System reduces sediment buildup
No electricity required — millivolt ignition with built-in piezo
Closed combustion chamber with co-axial (concentric) vent pipe
Defender Safety System® shuts down burner if flammable vapors detected
Titanium stainless steel burners on LP models
1st Hour Rating: 59 gallons
Recovery Rate: 39 GPH @ 90°F rise
Uniform Energy Factor: 0.72
22″ diameter, 63.5″ height
3″ ID / 5″ OD flue
Residential LP gas water heating
New home construction
Replacement for aging or failed units
Installations requiring no electrical supply
Basement, cabin, garage, and off-grid use
Brand: Bradford White
Model / MFG#: RG2DV40S6X-FLX
DLP#: 10W160P
| Part / SKU | RG2DV40S6X-FLX |
|---|
Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.
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