General Size Guidelines per household size shown below.
Add 3-1/2 gallon tank capacity for each additional bathroom
In the home. If there is an automatic dishwasher add
5 gallons to the water heater capacity.

1-2 people:        2-3 people:      3-4 people:      5+ people:
30-40 gallons     
40-50 gallons     50-60 gallons  
   60-80+ gallons

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ECR International H2OIG40DK Indirect Water Heater 42Gallon,
,

ECR International H2OIG40DK

Item#:
H2OIG40DK
Manufacturer Item:
H2OIG40DK
Manufacturer:
ECR INTERNATIONAL, INC.
Amtrol Water Heaters HM-41L Indirect Water Heater 41 Gallon 40k BTU

Amtrol Water Heaters HM-41L

Item#:
HM-41L
Manufacturer Item:
399264
Manufacturer:
AMTROL INC
Bosch LT160 Indirect Water Heater 42.6 Gallon Heater 93K BTU,
,

Bosch LT160

Item#:
LT160
Manufacturer Item:
8718573520
Manufacturer:
BOSCH THERMOTECHNOLOGY CORP
Buderus LT200 Indirect Water Heater Horizontal 52.5 Gallon Stainless Steel

Buderus LT200

Item#:
LT200
Manufacturer Item:
8718573519
Manufacturer:
BOSCH THERMOTECHNOLOGY CORP

Rheem MELD75-TB

Item#:
MELD75-TB
Manufacturer Item:
MELD75-TB
Manufacturer:
RHEEM SALES COMP(WATER HEATER)
Crown Boiler Mega-Stor is the first indirect water heater to have its performance independently certified to specifications by the hydronics institute. This independent testing will assure you of accurate ratings. Mega-Stor is indirectly heated for efficiency. The boiler that heats your home or building provides more energy, while consuming fuel more efficiently, than direct-fired domestic water heaters. So Mega-Stor saves on fuel costs by using hot water from your boiler to heat water for your showers.
  • The Mega-Stor is a stainless-steel indirect water heater which provides abundant domestic hot water utilizing energy provided by your boiler
  • With a stainless steel, smooth surface coil that transfers heat throughout the tank, the Mega-Stor is capable of recovery rates well in excess of a typical gas, electric or oil water heater
  • The 2" thick layer of polystyrene foam insulation keeps the water in your Mega-Stor hot for hours during stand-by periods

    Crown Boiler MS2-119

Item#:
MS2-119
Manufacturer Item:
MS2-119
Manufacturer:
CROWN BOILER COMPANY
Rheem Professional Classic PROE40 T2 RH95 Lead Free 1-PH 2-Element Residential Tall Electric Water Heater, 40Gallon, 240 VAC
  • Isolated tank design reduces conductive heat loss
  • Resistored copper upper element and resistored lifeguard stainless steel lower element to prolong anode rod and tank life
  • Premium grade anode rod provides long-lasting tank protection
  • Electric junction box located above heating elements for easy installation
  • Over-temperature Protector cuts off power in excess temperature situations
  • Automatic thermostat keeps water at desired temperature
  • 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
  • Enhanced-flow brass drain valve
  • Temperature and pressure relief valve included
  • 6 years limited tank and component parts warranty
,
,

Rheem Water Heaters PROE40 T2 RH95

Item#:
PROE40 T2 RH95
Manufacturer Item:
PROE40 T2 RH95
Manufacturer:
RHEEM SALES COMP(WATER HEATER)
Product Highlights:
  • 3.50 UEF
  • Meets NEEA Tier 3 Requirements
  • Integrated Wi-Fi Technology
  • California Title 24 Compliant (JA13 Ready)
  • LeakSense Accessory Ready
  • Design Certified to NSF/ANSI 372 (lead control)
  • 10 Year Limited Warranty

    Rheem Water Heaters PROH65T2RH310BM

  • Item#:
    PROH65T2RH310BM
    Manufacturer Item:
    PROH65T2RH310BM
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Rheem Water Heaters PROE21RHPOU Electric Water Heater 2.5 Gallon 120 VAC 1-Element

    Rheem Water Heaters PROE21RHPOU

    Item#:
    PROE21RHPOU
    Manufacturer Item:
    PROE2 1 RH POU
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Product Highlights:
  • 3.50 UEF
  • Meets NEEA Tier 3 Requirements
  • Integrated Wi-Fi Technology
  • California Title 24 Compliant (JA13 Ready)
  • LeakSense Accessory Ready
  • Design Certified to NSF/ANSI 372 (lead control)
  • 10 Year Limited Warranty

    Rheem Water Heaters PROPH50T2RH375-30

  • Item#:
    PROPH50T2RH375-30
    Manufacturer Item:
    PROPH50 T2 RH375-30
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Product Highlights:
  • 3.50 UEF
  • Meets NEEA Tier 3 Requirements
  • Integrated Wi-Fi Technology
  • California Title 24 Compliant (JA13 Ready)
  • LeakSense Accessory Ready
  • Design Certified to NSF/ANSI 372 (lead control)
  • 10 Year Limited Warranty

    Rheem Water Heaters PROH40T2RH310BM

  • Item#:
    PROH40T2RH310BM
    Manufacturer Item:
    PRO H40 T2 RH310BM
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    Product Highlights:
  • 3.50 UEF
  • Meets NEEA Tier 3 Requirements
  • Integrated Wi-Fi Technology
  • California Title 24 Compliant (JA13 Ready)
  • LeakSense Accessory Ready
  • Design Certified to NSF/ANSI 372 (lead control)
  • 10 Year Limited Warranty

    Rheem Water Heaters PROPH40T0RH120

  • Item#:
    PROPH40T0RH120
    Manufacturer Item:
    PROPH40 T0 RH120
    Manufacturer:
    RHEEM SALES COMP(WATER HEATER)
    |◀ 157 - 168 of 209 ▶|
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