Slsy SUPA 105,000 BTU Propane Pool Heater, World’s Fastest Heating for Above Ground Pools, Hot Tubs & Spas, Outdoor Water Heater with Digital Thermostat, Portable with Wheels Global Recycled Standard

Reviews updated 10 hours ago

The summaries below are AI-rewritten and translated from public Amazon reviews. We do not publish original review text — each summary links to its source.

Customer review summaries

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Heats well but assembly takes time

This propane pool heater heats effectively. Assembly takes some time, so reading all the included material first is recommended, and an extra sheet with assembly help is provided. It does not claim to cool as well as it heats, but a shower head is included that can be used with the gas turned off to create a cooling fountain. It runs very quietly. The pump and heater should ideally be on the same plug.

Pros
  • + heats effectively
  • + very quiet operation
  • + includes extra assembly help sheet
  • + includes shower head for cooling fountain
Cons
  • − assembly takes time
  • − pump and heater not on the same plug
AI-assisted summary of a verified Amazon customer review. · March 29, 2026 · United States Read original on Amazon ↗
✓ Verified
AI-assisted

Efficient heating upgrade with automatic on/off

This heater performs well and includes auto-on/off settings that prevent unnecessary gas use. It heats a 300-gallon hot tub at roughly 1 degree every 2 minutes, making the original underpowered heater rarely necessary and resulting in significant cost savings. A 40 lb tank is recommended for best results. It is expected to be used with a pool as well.

Pros
  • + auto-on/off prevents gas waste
  • + heats 300-gallon hot tub about 1 degree every 2 minutes
  • + rarely need the original underpowered heater
  • + huge cost savings
AI-assisted summary of a verified Amazon customer review. · April 12, 2026 · United States Read original on Amazon ↗
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Requires a 100-Pound Tank and Careful Attention

This heater requires a 100-pound propane tank, which lasts under 65 hours and costs nearly $200 to refill. When the gas runs low, it does not shut off automatically; gas escapes with a strong odor that can cause dizziness. It is worth the money if all details are reviewed, it is installed properly, and it is monitored closely, as the gas poses a serious risk, especially during sleep.

Pros
  • + Worth the money with proper installation and attention
Cons
  • − Requires a 100-pound tank
  • − Tank lasts under 65 hours
  • − Refills cost nearly $200
  • − No automatic shut-off when gas runs low
  • − Gas odor causes dizziness
  • − Potentially deadly if not monitored
AI-assisted summary of a verified Amazon customer review. · April 26, 2026 · United States Read original on Amazon ↗
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AI-assisted

Heats Pool Quickly, Assembly Takes Some Effort

This propane pool heater is used alongside a solar cover to warm an above-ground pool. It raised the water temperature from 70 to 82 degrees within a day, running for about five hours, then being turned off for a while before being turned back on. It performs well and is easy to operate. Assembly requires a bit of work, but it can be put together successfully.

Pros
  • + heats pool quickly
  • + works well
  • + easy to use
Cons
  • − assembly takes some effort
AI-assisted summary of a verified Amazon customer review. · June 9, 2026 · United States Read original on Amazon ↗

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