Warranty & Registration Lookup
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Find a Pro
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Replace a Part
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Blogs
Find an Rheem equivalent product to replace you existing product from another brand.
Financing
Whether you have a team of 2 or 200, our shared team inboxes keep everyone on the same page and in the loop.
FAQs
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Warranties & Registration
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Replace a Part
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Personalized Service
Find an Rheem equivalent product to replace you existing product from another brand.
Financing
Whether you have a team of 2 or 200, our shared team inboxes keep everyone on the same page and in the loop.
Help & Support
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Commercial Tools
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Who We Are
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Sustainability
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Careers
Find an Rheem equivalent product to replace you existing product from another brand.
Blogs
Whether you have a team of 2 or 200, our shared team inboxes keep everyone on the same page and in the loop.
Rheem 100
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
Help & Support
Donec id elit non mi porta gravida at eget metus. Vestibulum id ligula porta felis euismod semper.
svg-icon
Residential Products
svg-icon

Professional Classic® with Demand Response

  • 6-Year limited tank and parts warranty
  • With ProtectionPlus® the 6-year limited tank warranty becomes 10-year
  • .92 - .93 UEF
  • User friendly interface on unit to easily adjust set temperature
  • Demand response ready EcoPort (CTA-2045 port) is built in for easy connect to utility demand response programs
MODEL  Professional Classic® with Demand Response

Professional Classic® with Demand Response high efficiency electric water heaters are engineered for longer life and connection to utility demand response programs for energy savings.

Efficiency

  • .92 - .93 UEF
  • Dual 4500 and 5500 watt copper heating elements

Performance

  • FHR: 51 - 72 gallons, based on gallon capacity
  • Recovery: 17 to 21 GPH at a 90° F rise, depending on model

Longer Life

  • Premium grade anode rod provides long-lasting tank protection

Features

  • User friendly interface on unit to easily adjust set temperature
  • Error code functionality triggers an audio alert to help prevent potential water heater downtime
  • Offers self-diagnostic control systems with LED lights indicating service is needed
  • Demand response ready EcoPort (CTA-2045 port) is built in for easy connect to utility demand response programs
  • High performance and lower operating cost
  • Electric junction box located above heating elements for easy installation
  • Over-temperature protector cuts off power in excess temperature situations

Easy to Install and Service

  • Durable brass drain valve helps drain the tank faster to reduce time on the job

Plus…

  • EverKleen® self cleaning device fights harmful sediment build-up with a high-velocity spiraling water stream – helps operating efficiency by saving energy, money and improving tank life

  • 6-Year limited tank and parts warranty
  • With ProtectionPlus® the 6-year limited tank warranty becomes 10-year

LEED Points = 1
AHRI
UL

Related Products