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Wattage (watts): 16000 W

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Wattage (watts): 24000 W

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Performance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water HeaterPerformance 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater
Expert Installation Available
(3.9 / 2555)
Model# RETEX-18
$459.00
Buy 3 or more $413.10
Top Rated
18 kW 3.51 GPM 240-Volt Electric Tankless Water Heater18 kW 3.51 GPM 240-Volt Electric Tankless Water Heater
Expert Installation Available
(4.1 / 1940)
Model# ECO 18
$347.56
Buy 3 or more $312.80
SCR-4 18 kW 5.0 GPM Residential Electric Tankless Water Heater
(4.4 / 53)
Model# N-180
$410.00
/box
Buy 3 or more $369.00
220-Volt/240-Volt 18 Kw 3.7 GPM Smart Electric Tankless Water Heater220-Volt/240-Volt 18 Kw 3.7 GPM Smart Electric Tankless Water Heater
(4.8 / 18)
Model# opti18
$569.00
Was $599.00
Save $30.00 (5%)
EEM24018 Tankless Electric Water Heater 18 kW 240 VEEM24018 Tankless Electric Water Heater 18 kW 240 V
(3.9 / 69)
Model# EEM24018
$400.19
Buy 3 or more $360.17
Tronic 6100 Series 18kW 3.51 GPM Whole House Electric Tankless Water HeaterTronic 6100 Series 18kW 3.51 GPM Whole House Electric Tankless Water Heater
(4 / 5)
Model# TR6100C-18
$508.18
Buy 3 or more $457.36
18 kW 3.51 GPM 240-Volt Electric Tankless Water Heater with 2 Years Warranty18 kW 3.51 GPM 240-Volt Electric Tankless Water Heater with 2 Years Warranty
(5 / 6)
Model# TEW18
$349.99
/piece
Buy 3 or more $314.99
ENVO Atami 18 kW 3.5 GPM Residential Single Phase Indoor Tankless Electric Water Heater with Limited Lifetime WarrantyENVO Atami 18 kW 3.5 GPM Residential Single Phase Indoor Tankless Electric Water Heater with Limited Lifetime Warranty
(4.3 / 113)
Model# WH-AZ018-M3
$279.99
Was $349.99
Save $70.00 (20%)
Buy 3 or more $251.99
18 kW 3.51 GPM 240-Volt Tankless Electric Swimming Pool Water Heater18 kW 3.51 GPM 240-Volt Tankless Electric Swimming Pool Water Heater
Expert Installation Available
(3 / 47)
Model# Smart POOL 18
$757.90
Buy 3 or more $682.11
Electric Tankless Water Heater 18kW, Endless On-Demand Hot Water - Self Modulates to Save Energy Use - for 2 Showers
(2 / 1)
Model# EVT-18K
$288.99
/package
Buy 3 or more $260.09
18 Kilo Watt 17.05 in. Residential Electric Tankless Water Heater
(3 / 2)
Model# ET018A0W
$279.99
Was $329.99
Save $50.00 (15%)
18 kW 4.4 GPM 240-Volt On Demand Electric Tankless Water Heater
Expert Installation Available
(4.1 / 7)
Model# ECOS 18
$423.99
Buy 3 or more $381.59