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.

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.

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.

5x12 70 Plates | Desertcart Indonesia

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Rp21010774

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Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Elevate your heating game with ALECOIL’s powerhouse heat exchanger!

COMPACT YET MIGHTY - 22.08 sq.ft heat transfer area packed into a sleek 5"x12" footprint—perfect for tight professional setups.
PREMIUM DURABILITY - Crafted from corrosion-resistant 316L stainless steel with copper brazing for long-lasting strength.
CERTIFIED COVERED - UL certified with a 1-year warranty, ensuring trusted quality and peace of mind.
UNMATCHED THERMAL POWER - Delivers a massive 1,023,000 BTU/h for rapid, reliable heat exchange.
INNOVATIVE FISH BONE DESIGN - Maximizes heat transfer efficiency while minimizing pressure drop—saving energy and pump costs.

The ALECOIL 5"x12"-70 Plates Heat Exchanger features a robust 316L stainless steel and copper brazed construction, delivering 1,023,000 BTU/h capacity with a 22.08 sq.ft heat transfer area. Its asymmetric fish bone plate design optimizes heat transfer and reduces energy costs, making it ideal for water heating, floor heating, and commercial refrigeration. UL certified and backed by a 1-year warranty, this compact unit combines industrial-grade performance with professional reliability.

Specifications

ASIN	B0BLLY7MWM
Best Sellers Rank	#310,521 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #459 in Heaters & Heater Accessories
Color	Silver
Customer Reviews	5.0 5.0 out of 5 stars (14)
Date First Available	November 6, 2022
Included Components	Brazed Plate Heat Exchanger, Installation Manual
Item Package Quantity	1
Item Weight	17.9 pounds
Item model number	FHC030B-70-4.5
Manufacturer	ALECOIL
Material	316L Stainless Steel, Copper
Maximum Pressure	652 psi
Part Number	FHC030B-70-4.5
Product Dimensions	11.81 x 4.72 x 7.76 inches
Size	5"X12"-70P

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