Tankless Heater

We have the tankless heater you need to get the job done right.

Shop Tankless Heater results

(Showing 1 - 36)

Mfr # RTEX-04

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # SR-20L/120 HTR-I

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # RTEX-18

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Whole House
Mfr # MINI 2

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # RTG-84DVLN

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 11,000 to 180,000
Mfr # SR-15L/120 HTR-I

Key Features:

  • Item: Electric Tankless Water Heater
  • Watts: 1800
  • Voltage: 120VAC
Mfr # RTGH-C95DVLN

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 199,900
Mfr # RTEX-11

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Whole House
Mfr # MINI 3.5

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # 940 ES NG

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
Mfr # RSC199iN

Key Features:

  • BtuH - Water Heaters: 199,000 BTU/h
  • Ignition Type - Water Heaters: Direct Electronic Ignition
  • Gas Type: Natural Gas
Mfr # RTEX-24

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Whole House
Mfr # RTEX-08

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # RTG-84DVLP

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Liquid Propane
  • BtuH - Water Heaters: 11,000 to 180,000
Mfr # SR-30L/120 HTR-I

Key Features:

  • Item: Electric Tankless Water Heater
  • Watts: 3600
  • Voltage: 120VAC
Mfr # RTG-95DVLN-1

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 11,000 to 199,900
Mfr # US12

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
Mfr # RTEX-36

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Whole House
Mfr # RU199IN

Key Features:

  • Vent Type: Concentric, Twin Pipe, Room Air
  • Residential / Commercial: Residential / Commercial
  • For Use With: 223176PP|RWM101|REU-EZC-2|
Mfr # RTGH-95DVLN-2

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 11,000 to 199,900
Mfr # 940 ES LP

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Liquid Propane
Mfr # MINI 3

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # HA011240

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
Mfr # RTGH-CM95DVLN

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 199,900
Mfr # RTG-95DVLP

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Liquid Propane
  • BtuH - Water Heaters: 11,000 to 199,900
Mfr # SPEX35

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
Mfr # MINI 2.5

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # SPEX1812T

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
Mfr # RTGH-C95XLN

Key Features:

  • Item - Water Heaters: Gas Tankless Water Heater
  • Fuel Type - Water Heaters: Natural Gas
  • BtuH - Water Heaters: 199,900
Mfr # CM-20L/208 110F

Key Features:

  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
  • Water Heater Design: Whole House
Mfr # EX190T2 S

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
Mfr # SPEX3512

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item - Water Heaters: Electric Tankless Water Heater
  • Item: Electric Tankless Water Heater
Mfr # Mini-E 2-1

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use
Mfr # M40EW/208HTR-I

Key Features:

  • Item: Tankless Water Heater
  • Voltage: 208 V
  • Standards: ADA Compliant, ANSI Z358.1, IAPMO, UL Listed, UPC
Mfr # SR-20L/277 HTR-I

Key Features:

  • Item: Electric Tankless Water Heater
  • Watts: 5540
  • Voltage: 277VAC
Mfr # MINI 6

Key Features:

  • Item: Electric Tankless Water Heater
  • Item - Water Heaters: Electric Tankless Water Heater
  • Water Heater Design: Point-of-Use