WiFi HEAT SIPHON® Swimming Pool Heaters -Highest Efficiency in the World!
WHY HEAT SIPHONSHOW ME SAVINGSWHY TITANIUMHOW IT WORKSPick Your ModelHow to InstallHOW TO BUYTech SupportDealer Login
HEAT SIPHON WORLD-WIDE

2026 Memorial Day SALE!!

 

Our Most Popular Unit

The Z375HP Digital Heat Siphon

ONLY $3,999

($200 OFF Regular Retail Price )

HEATS MOST RESIDENTIAL INGROUND POOLS
Designed for Heating up to 18' x 36' (650 sq ft) !*

Plus FREE LIFETIME WiFi Level 2 Access, a $200 Value!!

YOU SAVE $400 TOTAL !

* 16 x 32 pools no cover / 18 x36 pools covered 12 hrs/day with solar blanket

Sale Ends Saturday June 1, 2026

Only DAYS TO GO!! 800-447-9667 - CALL NOW!

 

Heat Siphon Model:
Z575HP - 96,000 BTUH

$3,999 + Freight

plus free Lifetime WiFi Access
Total Savings = $400 !


Factory Direct!

 

 

Exclusive Heat Siphon
Z375HP Features:

 

  • Built in WiFi Controller - READY TO USE !
  • Simple Two Button Local Keypad Interface
  • 96,000 BTUH @ 6.7 COP Highest in the Industry
  • LIFETIME Titanium Tube Heat Exchanger
  • Guaranteed Corrosion free or We Replace Your Heater
  • SAFE - Patented Electrically Isolated from Pool
  • Free My Heat Siphon.com Lifetime membership
  • >> Monitor your Heat Siphon from ANYWHERE - FREE
  • >> Remote Pool Temperature Setpoint
  • >> Remote On/Off/ Vacation & Keypad Lockout
  • Dual thermostat - Pool & Spa
  • Daylight Readable LED display and Status Lights
  • Whisper Quiet Scroll Compressor & Fan Design
  • PVC Corrosion Free Cabinet & Stainless Steel Hardware
  • Full Flow Heat Exchanger - No Bypass Required
  • Set it & Forget it - Auto Flow Detection
  • 5 Year Compressor Warranty Parts & Labor
  • 2 Year Parts & Labor Warranty

 

800-447-9667 - CALL NOW!

Questions or Comments - : sales@heatsiphon.com

HEAT SIPHON OWNER SERVICE: service@heatsiphon.com

Heat Siphon is a Product of United States ThermoAmp Inc. • 1223 Heat Siphon Lane • Latrobe, Pennsylvania 15650 • 724-537-3500

Copyright © 2020 United States ThermoAmp Inc. All rights reserved. Company Standard Purchasing and Selling Terms & Condition