Marey Electric Water Heaters
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Marey ECO180 17.6 kW Electric Tankless Water Heater
Marey ECO270 26 kW Electric Tankless Water Heater
Marey ECO110 11 kW Electric Tankless Water Heater
Marey ECO240 23.5 kW Electric Tankless Water Heater
Marey ECO90 8 kW Electric Tankless Water Heater
Marey Electric Water Heaters: buyer's guide
Marey offers 6 electric water heaters models in the lineup we track. This page is the Marey-specific cut of the broader Electric Water Heaters water heaters category — same product class, narrowed to the Marey catalog only.
About Marey
Marey — Compact gas/electric tankless, value tier.
For the complete Marey lineup across all sub-types and capacities, see the Marey Water Heaters hub.
Marey Electric Water Heaters models we track
- Marey ECO150 14.6 kW Electric Tankless Water Heater (ECO150) — Marey ECO150 — mid-range whole-house electric tankless for warm regions.
- Marey ECO180 17.6 kW Electric Tankless Water Heater (ECO180) — Marey ECO180 — value-tier 17.6 kW electric tankless, EcoSmart ECO 18 competitor.
- Marey ECO270 26 kW Electric Tankless Water Heater (ECO270) — Marey ECO270 — largest residential, competes with EcoSmart ECO 27 at lower price.
- Marey ECO110 11 kW Electric Tankless Water Heater (ECO110) — Value-tier 11 kW electric tankless — competes with EcoSmart ECO 11.
- Marey ECO240 23.5 kW Electric Tankless Water Heater (ECO240) — Marey ECO240 23.5 kW whole-house electric tankless — between ECO180 and ECO270. 2-bathroom warm-climate home. 3× 40A 240V breakers.
- Marey ECO90 8 kW Electric Tankless Water Heater (ECO90) — Marey ECO90 8 kW electric tankless — entry-level point-of-use. 240V dedicated 50A. For single fixture in warm-climate.
Other Electric water heaters brands
If you're cross-shopping electric water heaters beyond Marey, the following brands also ship in this category:
- Rheem Electric
- AO Smith Electric
- Bradford White Electric
- Ruud Electric
- Bosch Electric
- State Electric
- Richmond Electric
- Whirlpool Electric
About Electric Water Heaters water heaters
Electric water heaters serve approximately 41% of US residential installs — primarily in homes without natural gas service or in jurisdictions pursuing electrification. The electric water heater category splits into three distinct sub-types: resistance tank (the volume legacy product), hybrid heat pump (the modern efficiency winner, 3x lower operating cost), and electric tankless (point-of-use and warm-climate whole-house).
1. Resistance electric tank (the volume baseline)
Standard 240V electric tanks with upper and lower 4500W heating elements. UEF ~0.93. Available in 30/40/50/80 gallon capacities and short-form variants for low-clearance installs. The R...
For the complete electric buyer's guide (all brands, full comparison framework), see the Electric Water Heaters category hub.
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