


High Performance and High Efficiency
The new Featherweight™ indirect water heater by Vaughn is the industry's first heater to feature a fully pressurized thermoplastic storage tank paired with a factory installed and field removable heat exchanger coil that can meet and withstand even the most demanding hot water applications. As with Vaughn's other well known products, no dissimilar metals are present and no anode rod is necessary, ensuring years of reliable service you have come to expect from a Vaughn.



Robust construction:
Corrosion resistant:
Lifetime Warranty:
2/10limited warranty
Tank Specifications
Model |
Storage
Capacity (Gallons) |
Overall Dimensions
(Inches) |
Shipping
Weight (Lbs) |
Domestic Water |
Boiler Water
Supply/Return (Heating Coil) |
T&P
Relief Valve |
||
Cold Water
Inlet |
Hot Water
Outlet |
|||||||
Height C | Diameter A | |||||||
P30F | 30 | 40.5" | 22.75" | 75 | 3/4" MNPT | 3/4" FNPT | 3/4" MNPT | 3/4" FNPT |
P45F | 45 | 53.5" | 22.75" | 90 | 3/4" MNPT | 3/4" FNPT | 3/4" MNPT | 3/4" FNPT |
P45FD | 45 | 53.5" | 22.75" | 120 | 1 1/2" MNPT | 1 1/2" FNPT | 1" MNPT | 3/4" FNPT |
P55F | 55 | 41" | 28" | 105 | 3/4" MNPT | 3/4" FNPT | 3/4" MNPT | 3/4" FNPT |
P80F | 80 | 53.5" | 28" | 135 | 3/4" MNPT | 3/4" FNPT | 3/4" MNPT | 3/4" FNPT |
P80FD | 80 | 53.5" | 28" | 145 | 1.5" MNPT | 1.5" MNPT | 1" MNPT | 3/4" FNPT |
P120FD | 120 | 74" | 28" | 165 | 1.5" MNPT | 1.5" MNPT | 1" MNPT | 3/4" FNPT |
Performance Specifications
First hour ratings based on:- 50°F inlet water temperature
- 200°F boiler water supply to coil
- Outputs may vary depending on boiler size, boiler water supply temperature, flow rate through coil and circumstances of installation and use.
Clearance Requirements
Measured From Floor | ||
---|---|---|
Capacity (gal.) | Height Clearance Required to Remove Electric Elements (in.) | Height Clearance Required to Remove Heat Exchanger (in.) |
30 | 58 | 68 |
55 | 57 | 69 |
80 | 69 | 93 |
120 | 101 | 134 |
Clearance Requirements
Measured From Top Pan | ||
---|---|---|
Capacity (gal.) | Height Clearance Required to Remove Electric Elements (in.) | Height Clearance Required to Remove Heat Exchanger (in.) |
30 | 20 | 30 |
55 | 18 | 30 |
80 | 18 | 42 |
120 | 29 | 62 |
Downloads
Technical Documents
- Featherweight Press Release PDF (773 KB)
- Featherweight Brochure PDF (3.4 MB)
- Commercial Indirect Featherweight Models PDF (282 KB)
- Residential Indirect Featherweight Models PDF (269 KB)
- Electric Featherweight Models PDF (277.8 KB)
- ETC101 Installation Guide PDF (667 KB)
- ETC101 with Switching Relays PDF (685 KB)
- ETC101 with Zone Valves PDF (539 KB)
- Plastic Tank Recovery Rates Boiler 180 Outlet 130 PDF (561 KB)
- Plastic Tank Recovery Rates Boiler 200 Outlet 130 PDF (564 KB)
- ETC101 L8124E PDF (366 KB)
- TPI Installation Guide booklet PDF (420 KB)
- Featherweight Indirect Booklet 1.11 PDF (1.5 MB)
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