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JANDY HI-E2 EHE350NC ASME NATURAL GAS POOL & SPA HEATER – 350K BTU, BRONZE HEADERS, COPPER HEAT EXCHANGER
Dimensions: 33" H x 26" W x 19" D
Heating Capacity: 350,000 BTU
Thermal Efficiency: 95%
Fuel Type: Natural Gas
Heat Exchanger: Copper (primary) / Cupro-Nickel (secondary)
Header Material: Bronze
Certification: ASME Compliant
Voltage: 120/240V Dual Voltage
Weight: 175 lbs
The Jandy EHE350NC Hi-E2 Natural Gas Pool & Spa Heater delivers 350,000 BTU at a 95% thermal efficiency rating - far above the 82% DOE minimum that most pool heaters are built to.
That gap is the entire reason to specify this heater. Jandy rates the Hi-E2 as cutting operating costs by 15% or more against a standard 82% unit. On a commercial pool running long hours, the fuel savings recover the price difference quickly.
The condensing design is also compact: Jandy rates it 34% lighter and 33% smaller than comparable heaters, which makes it unusually practical for retrofits and indoor installations. A copper primary heat exchanger with a cupro-nickel secondary plus polyamide and titanium construction throughout make it fully compatible with salt water chlorination.
Key Features
- 350,000 BTU heating capacity
- 95% thermal efficiency - among the highest available
- Cuts operating costs 15% or more versus 82% efficiency heaters
- Natural Gas
- ASME compliant with bronze headers
- Copper primary heat exchanger, cupro-nickel secondary
- Salt water chlorination compatible (polyamide and titanium construction)
- 34% lighter than comparable heaters
- 33% smaller footprint than comparable models
- Low NOx emissions
- Weatherproof, corrosion-resistant construction
- Digital control interface
- Direct PVC pipe connections
- Flexible indoor installation options
- 120/240V dual voltage
Specifications
| Specification | Details |
| Brand | Jandy |
| Part Number | EHE350NC |
| Series | Hi-E2 |
| Fuel Type | Natural Gas |
| BTU Input | 350,000 BTU |
| Thermal Efficiency | 95% |
| Heat Exchanger | Copper (primary) / Cupro-Nickel (secondary) |
| Header Material | Bronze |
| Certification | ASME Compliant |
| Dimensions | 33" H x 26" W x 19" D |
| Weight | 175 lbs |
| Voltage | 120/240V Dual Voltage |
| Amperage | 3.5 A at 120V / 1.75 A at 240V |
| Emissions | Low NOx |
| Salt Water Compatible | Yes |
| Installation | Indoor & Outdoor |
What's Included
- Jandy EHE350NC Hi-E2 Natural Gas Pool & Spa Heater
- Copper / cupro-nickel two-stage heat exchanger assembly
- Digital control interface
- Installation and operation documentation
The Jandy EHE350NC is the efficiency play - 95% thermal efficiency in a cabinet a third smaller than comparable heaters, cutting fuel cost 15% or more against a standard unit.
Learn more at Jandy:
https://www.jandy.com/en/products/pool-heating/heaters/hie2
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