20 Best Rheem Professional Classic [2024]

Are you looking for the best Rheem Professional Classic? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Rheem Professional Classic.

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# Preview Product
1 Rheem 8kW 240V Tankless Electric Water Heater Rheem 8kW 240V Tankless Electric Water Heater
2 Rheem 11kW 240V Tankless Electric Water Heater Rheem 11kW 240V Tankless Electric Water Heater
3 RHEEM GIDDS-2488195 Rheem Professional Classic Short Electric Water Heater, 28 gallon, 240 Vac,... RHEEM GIDDS-2488195 Rheem Professional Classic Short Electric Water Heater, 28 gallon, 240 Vac,...
4 Rheem PROG50-42N RH67 PV Professional Classic Residential 42K BTU Power Vent Natural Gas Water... Rheem PROG50-42N RH67 PV Professional Classic Residential 42K BTU Power Vent Natural Gas Water...
5 Rheem PROG50-36P RH62 Professional Classic Tall Residential 36K BTU Atmospheric Liquid Propane Gas... Rheem PROG50-36P RH62 Professional Classic Tall Residential 36K BTU Atmospheric Liquid Propane...
6 Rheems Pennsylvania PA Vintage Athletic Sports Design Long Sleeve T-Shirt Rheems Pennsylvania PA Vintage Athletic Sports Design Long Sleeve T-Shirt
7 Rheem 6kW 240V Point of Use Tankless Electric Water Heater Rheem 6kW 240V Point of Use Tankless Electric Water Heater
8 Rheem 18kW 240V Tankless Electric Water Heater Rheem 18kW 240V Tankless Electric Water Heater
9 Rheem Mfg Co Air Cond Div 62-24164-01 Furnace Burner Igniter Genuine Original Equipment Manufacturer... Rheem Mfg Co Air Cond Div 62-24164-01 Furnace Burner Igniter Genuine Original Equipment...
10 Rheem 62-23543-01 Furnace Burner Flame Sensor Genuine Original Equipment Manufacturer (OEM) Part Rheem 62-23543-01 Furnace Burner Flame Sensor Genuine Original Equipment Manufacturer (OEM) Part
11 Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
12 Rheem 16 in. x 25 in. x 1 in. Basic Household Pleated Air Filter Rheem 16 in. x 25 in. x 1 in. Basic Household Pleated Air Filter
13 Rheems Pennsylvania PA Vintage Athletic Sports Design Tank Top Rheems Pennsylvania PA Vintage Athletic Sports Design Tank Top
14 AP14218B - Rheem Upgraded OEM Water Heater Hot Surface Ignitor Igniter Assembly Kit AP14218B - Rheem Upgraded OEM Water Heater Hot Surface Ignitor Igniter Assembly Kit
15 Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray & 3M Aqua-Pure Whole House Scale... Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray & 3M Aqua-Pure Whole House...
16 Rheem AM40277-1 Water Heater Burner Assembly Rheem AM40277-1 Water Heater Burner Assembly
17 Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
18 70-24033-01 - Rheem Furnace Draft Inducer/Exhaust Vent Venter Motor - OEM Replacement 70-24033-01 - Rheem Furnace Draft Inducer/Exhaust Vent Venter Motor - OEM Replacement
19 Rheem 51-24070-02 Rheem 51-24070-02
20 47-25350-07 - Rheem OEM Furnace 3' Replacement Limit Switch 47-25350-07 - Rheem OEM Furnace 3" Replacement Limit Switch
Bestseller No. 1
Rheem 8kW 240V Tankless Electric Water Heater
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 8kW Model Flow Rate: up to 1.95 GPM
  • Side 1/2" NPT water connections
  • On demand; continous hot water
Bestseller No. 2
Rheem 11kW 240V Tankless Electric Water Heater
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 11kW Model Flow Rate: up to 2.68 GPM
  • Side 1/2" NPT water connections
  • On demand, consistent and continuous hot water
Bestseller No. 3
RHEEM GIDDS-2488195 Rheem Professional Classic Short Electric Water Heater, 28 gallon, 240 Vac,...
  • Highly durable
  • This product adds a great value
  • This product is manufactured in MEXICO
Bestseller No. 4
Rheem PROG50-42N RH67 PV Professional Classic Residential 42K BTU Power Vent Natural Gas Water...
  • Uses indoor air for combustion; blower exhausts the flue gases
  • Exclusive air/fuel shut-off device. Maintenance free - no filter to clean
  • Long venting lengths up to 100 equivalent feet
  • Rheum exclusive R-Tech (registered) anode rod provides long-lasting tank protection
Bestseller No. 5
Rheem PROG50-36P RH62 Professional Classic Tall Residential 36K BTU Atmospheric Liquid Propane Gas...
  • Low Emissions: Eco-friendly burner, low Knox design, Meets 40 ng/J Knox requirements
  • Rheum exclusive R-Tech (registered) anode rod provides long-lasting tank protection
  • Easy to light - no matches required. EverKleen patented system fights sediment build-up
  • Enhanced-flow brass drain valve - Low lead compliant
  • This new Model number replaces the old Model number 42VR50-36PF
Bestseller No. 6
Rheems Pennsylvania PA Vintage Athletic Sports Design Long Sleeve T-Shirt
  • Unique established Rheems Pennsylvania shirt features original classic distressed navy athletic sports design & a great way to show your hometown...
  • Vintage Rheems Pennsylvania shirt with cool old school navy sports logo makes a great vacation travel souvenir & gift. Also available on Mens Womens &...
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
Bestseller No. 7
Rheem 6kW 240V Point of Use Tankless Electric Water Heater
  • Push-button ON/OFF control with LED temperature display
  • 6 kW Model Flow Rate: up to 1.0 GPM
  • Perfect for 1 or 2 sinks
  • Bottom 1/2" NPT water connections
  • On demand, consistent and continuous hot water
Bestseller No. 8
Rheem 18kW 240V Tankless Electric Water Heater
  • External digital thermostatic control with LED display (+/1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
  • Simple installation – bottom 3/4 inch NPT water connections
  • Threaded for easy replacement, simple installation, digital temperature display
SaleBestseller No. 9
Rheem Mfg Co Air Cond Div 62-24164-01 Furnace Burner Igniter Genuine Original Equipment Manufacturer...
  • OEM Direct Spark Ignitor
  • 35 in. Wire Length
  • 0.084 in. Diameter Round Pin Terminal
  • Replaces / Supersedes:  Rheem/Ruud Protech PSE R36 PSER36 62-24164-01 622416401 24164 662766215496 Kanthal and others
Bestseller No. 10
Rheem 62-23543-01 Furnace Burner Flame Sensor Genuine Original Equipment Manufacturer (OEM) Part
  • Wear work gloves to protect your hands
  • Burner flame sensor 62-23543-01 detects when the burner flame has ignited and sends a signal to the control board to stop the igniter from operating
  • Genuine Original Equipment Manufacturer (OEM) part. Compatible Brands: Rheem
  • This burner flame sensor (part number 62-23543-01) is for furnaces
  • Disconnect electrical power and shut off the gas supply before installing this part
Bestseller No. 11
Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
  • ON/OFF Dial Control with adjustable digital temperature display
  • Self-modulating power control
  • 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
  • Bottom 3/4" NPT water connections
  • On demand, consistent and continuous hot water
Bestseller No. 13
Rheems Pennsylvania PA Vintage Athletic Sports Design Tank Top
  • Unique established Rheems Pennsylvania shirt features the original classic distressed athletic sports design & a great way to show your hometown...
  • Vintage Rheems Pennsylvania shirt with cool old school sports logo makes a great travel souvenir & gift. Also available on Mens Womens & Kids Tees,...
  • Lightweight, Classic fit, Double-needle sleeve and bottom hem
Bestseller No. 14
AP14218B - Rheem Upgraded OEM Water Heater Hot Surface Ignitor Igniter Assembly Kit
  • This is a Brand New Upgraded OEM Water Heater Hot Surface Ignitor
  • Top Quality Upgraded OEM Replacement Part!
  • This kit includes the ignitor, sensor, and a new gasket.
  • The purpose of an ignitor is to ignite the gas after the gas valve opens up. It most cases, the ignitor turns off after ignition has occurred.
Bestseller No. 15
Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray & 3M Aqua-Pure Whole House Scale...
  • Product 1: External digital thermostatic control with LED display (+/1 degree accuracy)
  • Product 1: Most advanced self-modulation, adjust power to meet hot water demand
  • Product 1: Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
  • Product 1: Simple installation – bottom 3/4 inch NPT water connections
  • Product 2: HELPS PROTECT HOT WATER HEATERS: Polyphosphates, included in this product, help to inhibit scale build up in hot water heaters (both...
Bestseller No. 16
Rheem AM40277-1 Water Heater Burner Assembly
  • Durable Water heater Replacement part
  • Quality and perfect fit at a great price
  • Direct replacement part for Richmond water heater
  • Package Dimensions: 15 inch L x 11.4 inch W x 6.1 inch H
Bestseller No. 17
Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater
  • 94-Percent Energy efficient with stainless-steel condensing heat exchanger
  • Intelligent electronic controls designed to increase energy efficiency and safety
  • Third party efficiency listed by AHRI
  • Up to 38-Feet of 3-Inch PVC Pipe or 5-Feet of 2-Inch PVC Pipe
  • Low Nox Version
Bestseller No. 18
70-24033-01 - Rheem Furnace Draft Inducer/Exhaust Vent Venter Motor - OEM Replacement
  • This is a Brand New Furnace Replacement Inducer Motor Kit
  • Univeral Design and Easy Installation Make this a Top Qualty Replacement Part!
Bestseller No. 19
Rheem 51-24070-02
  • Brand: Rheem
  • Product Number: 51-24070-02
  • Blower Motor - 1/2 hp 120/1/60 (1000 rpm/4 speeds
  • Category: HVAC
  • Free Shipping on this item!
Bestseller No. 20
47-25350-07 - Rheem OEM Furnace 3" Replacement Limit Switch
  • This is a Brand New OEM Furnace Replacement 3" Limit Switch
  • Top Qualty OEM Replacement Part!
  • 3"Insertion

Having trouble finding a great Rheem Professional Classic?

This problem is well understood by us because we have gone through the entire Rheem Professional Classic research process ourselves, which is why we have put together a comprehensive list of the best Rheem Professional Classics available in the market today.

After hours of searching and using all the models on the market, we have found the best Rheem Professional Classic for 2023. See our ranking below!

How Do You Buy The Best Rheem Professional Classic?

Do you get stressed out thinking about shopping for a great Rheem Professional Classic? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Rheem Professional Classic, which is why we have assembled a comprehensive list of the greatest Rheem Professional Classic available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Rheem Professional Classic that you consider buying. Your questions might include the following:

  • Is it worth buying an Rheem Professional Classic?
  • What benefits are there with buying an Rheem Professional Classic?
  • What factors deserve consideration when shopping for an effective Rheem Professional Classic?
  • Why is it crucial to invest in any Rheem Professional Classic, much less the best one?
  • Which Rheem Professional Classic are good in the current market?
  • Where can you find information like this about Rheem Professional Classic?

We’re convinced that you likely have far more questions than just these regarding Rheem Professional Classic, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Rheem Professional Classic, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Rheem Professional Classic. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Rheem Professional Classic buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Rheem Professional Classic currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Rheem Professional Classic has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Rheem Professional Classic?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Rheem Professional Classic.
  5. Customer Ratings: Number ratings grade Rheem Professional Classic objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Rheem Professional Classic.
  7. Product Quality: You don’t always get what you pay for with an Rheem Professional Classic, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Rheem Professional Classic is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Rheem Professional Classic information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Rheem Professional Classic is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Does the Rheem professional classic water heater have a vent?

A: The Rheem Professional Classic is a water heater available in both gas and electric models. The gas models range in capacity from 28 to 75 gallons, with an energy factor of up to .67. Gas units are available with several venting options, including direct vent and power vent.

Q: Why buy a Rheem 40 gallon gas water heater?

A: The Rheem 40 gallon gas water heater appeals to those that want to cut down on their power usage. Electric water heaters can be responsible for a major portion of electric bills. However, gas heaters often provide a more efficient solution with lower operating costs. This specific model is particularly good in this field.

Q: Does Rheem honor their warranty?

A: Don’t honor the warranty My 2 years old unit stopped working about 2 weeks ago and it’s been a hellish process to get Rheem to honor the warranty, with endless call transfers and waiting times.