D-HWT 12-24 high temperature pool heat exchanger

D-HWT High Temperature Pool Heat Exchanger — performance curves

Available in wholesale offer

D-HWT High Temperature Swimming Pool Heat Exchanger

D-HWT stainless steel pool heat exchanger, 14 to 259 kW at 90°C. Smooth spiral tube in cross flow, maximum efficiency with minimal pressure drop. Wholesale.

Model

Clear

Request a Quote ☎ 2310 810 000

Specifications

CODE	MODEL	EFFICIENCY kW (90°C)	CAPITAL FLOW m³/h	PRESSURE DROP INITIAL bar	SECONDARY SUPPLY m³/h	PRESSURE DROP SECOND. bar
203.11.75	D-HWT 12	14	1.2	0.03	10	0.05
203.11.76	D-HWT 24	28	1.8	0.11	12	0.06
203.11.77	D-HWT 35	42	2.0	0.18	10	0.10
203.11.78	D-HWT 54	63	3.0	0.11	12	0.16
203.11.79	D-HWT 65	84	3.0	0.23	12	0.22
203.11.60	D-HWT 93	133	4.0	0.44	15	0.22
203.11.81	D-HWT 122	175	X 2 4.0	0.27	20	0.5
203.11.82	D-HWT 182	259	X 2 4.3	0.5	25	0.8

MODEL	A	B	C	D	E	F
D-HWT 12	250 mm	125 mm	90 mm	50 mm	1½" female	3/4" male
D-HWT 24	320 mm	125 mm	165 mm	50 mm	1½" female	3/4" male
D-HWT 35	385 mm	125 mm	205 mm	50 mm	1½" female	3/4" male
D-HWT 54	580 mm	125 mm	410 mm	50 mm	1½" female	1" male
D-HWT 65	680 mm	125 mm	495 mm	50 mm	1½" female	1" male
D-HWT 93	780 mm	160 mm	590 mm	63 mm	2" female	1" male
D-HWT 122	1050 mm	160 mm	370 mm	63 mm	2" female	1" male
D-HWT 182	1370 mm	160 mm	530 mm	63 mm	2" female	1" male

Frequently asked questions about heat exchangers

What does a pool heat exchanger do?

It transfers heat from a primary circuit — boiler, heat pump, solar or geothermal — to the pool water, without the two waters mixing. This way you heat the pool with the energy source you already have.

How many kW of alternator do I need?

It depends on the volume of the pool, the temperature you want and the temperature of the primary. Our ranges cover from 14 kW for small hot tubs to 1.200 kW for public pools.

Stainless steel or titanium?

AISI 316 stainless steel covers classic chlorine pools. Titanium is essential in salt water, salt electrolysis and seawater, where corrosion is intense.

Tubular or plate heat exchanger?

Tubular (D-HWT, D-NWT, D-TWT, SST) have low pressure drop and are directly connected to the circuit. Plate (X-PWT, 13M-PWT, G-PWT, D-PWT) provide high efficiency in a small volume and are suitable for solar and low temperatures.

Do you need a controller and a pump?

For automatic operation, yes. We have controls with or without a built-in three-speed circulator, as well as the HeatSmart / CoolSmart PLUS with a touchscreen.

Do you sell retail or only wholesale?

We address professionals in the field with wholesale prices.

How do I request a quote?

Add the models you are interested in to the order and send us the request, or call 2310 810 000.

4,9/5 on Google

Real customer reviews of OXYGON — 130+ reviews, average 4,9.

"Impeccable service and a wide variety of products in water, pool and whirlpool treatment. The most important thing is that everything is immediately available."

"The team was consistent with the schedules, highly organized, and always available to answer questions or offer solutions to every little detail. I highly recommend them."

"One of the leading companies of its kind! If there's one thing one should keep in mind, it's definitely professionalism and dedication to the results of their work. Congratulations!"

"Really very good service and very good prices. They answer any question you may have and guide you with their knowledge to the best possible choice."

"Impeccable service and technical training in the field of swimming pools and water treatment. Specialization in identifying and correcting previous poor work by other companies."

"The entire company team is impeccable! Polite, helpful and experienced in every aspect of their work!"

"Truly the best service and honestly unbeatable prices!! Well done!!"

"Professionals, they know their stuff and care about customer satisfaction. I highly recommend them."

D-HWT High Temperature Swimming Pool Heat Exchanger

Frequently asked questions about heat exchangers

Popular searches

4,9/5 on Google

Related products OXYGON

Contact Us

D-HWT High Temperature Swimming Pool Heat Exchanger

Frequently asked questions about heat exchangers

Popular searches

4,9/5 on Google

Related products

Plate Heat Exchanger D-PWT AISI 30-75 kW

D-KWT Plastic Cell Swimming Pool Heat Exchanger

D-TWT Full Titanium Swimming Pool Heat Exchanger

HeatSmart / CoolSmart PLUS Heat Exchanger Control

Related products OXYGON