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Zestarum 5"x12" 70 Plate Heat Exchanger 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Hot Water, Floor Heating, Commercial and Industrial Refrigeration

Zestarum 5"x12" 70 Plate Heat Exchanger 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Hot Water, Floor Heating, Commercial and Industrial Refrigeration

Q: Where can I find the center to center dimensions for the nipple locations?

The distance between the two port for the short side is 2.76", for the long side is 9.84". These dimensions are for 5"x12" series unit.

Q: I don't understand what this heat exchanger does. Can you please explain how it is used and why?

It is used for water to water heating or cooling application. Hot water enters from right top port(F1) and leaves from right bottom port(F2). Cold water enters from left bottom port(F3) and leaves from left top port(F4). You may need circulation pump if there are permitted pressure loss limits. It is small size, only 5" x 12 " size of plate with 4 ports 1-1/4" MNPT. We also has 3" x 8" with 4 ports 3/4" MNPT and 4" x 12" with 4 ports 1" MNPT. Hope it can solve your questions.

Q: How is this product intended to be mounted? Are there studs or tabs, or is a bracket required?

It can be mounted right on the pipe or you can just strap on the wall. This unit have not brackets or studs that come with it. But if you are using copper pipe to strapped up will be better.

5.0/5

Product ID: 742784012

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💧22.08 sq ft heat transfer area

🔥1,023,000 BTU/h capacity

⚙️316L stainless steel brazed plates

Frequently Bought Together

ALECOIL 5"x12"-70 Plates Heat Exchanger with 1-1/4" MPT Port Water to Water 316L Stainless Steel Brazed Plate Heat Exchanger for Water Heating, Floor Heating, Industrial and Commercial Refrigeration

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AB Plate Heat Exchanger, 4"x 12" 100 Plates Water To Water Heat Exchanger, Copper/SS316L Stainless Steel Brazed Plate Heat Exchanger For Floor Heating, Water Heating, Snow Melting

Description

🔥 Elevate your heat game with cutting-edge efficiency!

UNMATCHED THERMAL POWER - Delivers a massive 1,023,000 BTU/h for rapid, efficient heat exchange.
PREMIUM 316 L STAINLESS STEEL - Built to last with corrosion-resistant, industrial-grade materials.
CERTIFIED RELIABILITY WARRANTY - UL certified with a 1-year warranty for peace of mind in commercial and residential use.
COMPACT LIGHTWEIGHT EFFICIENCY - High performance in a sleek 5"x12" form factor, perfect for modern HVAC setups.
INNOVATIVE FISHBONE PLATE DESIGN - Maximizes heat transfer while minimizing pump energy and pressure drops.

The ALECOIL Zestarum 70-plate brazed heat exchanger combines industrial-grade 316L stainless steel with a patented fishbone plate design to deliver 1,023,000 BTU/h capacity and 22.08 sq ft heat transfer area. UL certified and backed by a 1-year warranty, it’s engineered for high-temperature, high-pressure water-to-water applications including floor heating, commercial refrigeration, and solar heating—offering compact, energy-saving performance for the modern professional.

Specifications

Brand	ALECOIL
Model Number	FHC030B-70-4.5
Product Dimensions	30 x 11.99 x 19.71 cm; 8.12 kg
Color	Silver
Included Components	Installation Manual, Brazing Plate Heat Exchanger
Are Batteries Included	No
Item Weight	8.12 Kilograms

Have a Question? See What Others Asked

Does it come with a mounting bracket?

Where can I find the center to center dimensions for the nipple locations?

I don't understand what this heat exchanger does. Can you please explain how it is used and why?

How is this product intended to be mounted? Are there studs or tabs, or is a bracket required?

Common Questions

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Good experience, but the tracking updates could be better.

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