Best Heat Exchanger Core

Rinnai i090SN Condensing Gas Boiler, Natural Gas (90K BTU)

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

Hot water heater: Heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
up/down arrows adjust the temperature between 104°F and 180°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

Hot Water Heater: Heat the whole house with this boiler featuring a stainless-steel heat exchanger with a modulating wire mesh burner and a built-in domestic hot water plate heat exchanger for showers and faucets.
Smart Features: Multizone control capability allows thermostat and integrated control pumps to connect directly to the boiler that warms the house and the tap water.
smart heater features a safety child-lock that automatically turns off central heating.
User-Friendly Interface: Electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
adjust the CH temperature between 104°F and 180°F and DHW between 98°F and 140°F.
Space-Saving Design: Compact wall-mounted design of this water heater saves space.
multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor respectively.

CXRacing Aluminum Heat Exchanger For Air to Water Intercooler Applications.
Dual Pass Design with Inlet and Outlet on the Same Side..
Features with Two 1.2" Wide Mounting Brackets, For Easy of Installation..
Universal Fitment, Works For Many Applications..
Overall Size: 30x7x2.25 Inch Core Size: 26x6.5x2 Inch Inlet and Outlet Size: 3/4" Barbed Tube.

[Durable Material]: This wort chiller is made of 304 stainless steel plates with 99.9% copper brazed. Using this plate chiller can reduce oxidation in your homebrew heat exchange..
[Quickly Chilling Beer Wort]: This compact heat exchanger is designed for chilling your beer/ wort/water. Compared with the immersion chiller, our heat exchanger has 20 brazed plates and cools wort within minutes rather than several hours..
[Easy To Clean Out]: The heat exchanger can't be dissembled to clean. So firstly you can run 5 gallons of cleaning solution through this chiller. Then running some clear water through the wort chiller. After done, dry the chiller before storage..
[Can Work With Water Pump]: The wort-in port of the chiller connect your mash tun, the wort-out port connect your fermenter, the wort can be transferred by a wort pump. One side of the water hose connects to your water tap and the other side connects to the water-in port of our plate chiller. Using another hose to connect the water-out port of the chiller to remove the warm water..
[Multifunctional Usage]: Using for cooling wort/beer/water. It's perfect to use in the lab, for beer brewing, or for any application that requires the exchange of heat between two fluids. Please install a filter for the ....

[Durable Material]: This wort chiller is made of 304 stainless steel plates with 99.9% copper brazed. Using this plate chiller can reduce oxidation in your homebrew heat exchange..
[Quickly Chilling Beer Wort]: This compact heat exchanger is designed for chilling your beer/ wort/water. Compared with the immersion chiller, our heat exchanger has 30 brazed plates and cools wort within minutes rather than several hours..
[Easy To Clean Out]: The heat exchanger can't be dissembled to clean. So firstly you can run 5 gallons of cleaning solution through this chiller. Then running some clear water through the wort chiller. After done, dry the chiller before storage..
[Can Work With Water Pump]: The wort-in port of the chiller connect your mash tun, the wort-out port connect your fermenter, the wort can be transferred by a wort pump. One side of the water hose connects to your water tap and the other side connects to the water-in port of our plate chiller. Using another hose to connect the water-out port of the chiller to remove the warm water..
[Multifunctional Usage]: Using for cooling wort/beer/water. It's perfect to use in the lab, for beer brewing, or for any application that requires the exchange of heat between two fluids. Please install a filter for the ....