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EPH CP4 OpenTherm® Programmable RF Thermostat
EPH CP4 OpenTherm® Programmable RF Thermostat
EPH CP4 OpenTherm® Programmable RF Thermostat
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EPH CP4 OpenTherm® Programmable RF Thermostat

Marsoni M251S
Sale price$92.39
Pay 4 payments of $23.10 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EPH CP4 OpenTherm® Programmable RF ThermostatDigital RF programmable room thermostat and receiver suitable for controlling 1 heating zone. It features OpenTherm, Optimum Start, TPI and On Off control modes. Boiler Plus Compliant. Technical Data PRODUCT CODE PRODUCTS SWITCH RATING CONTACT TYPE COMBIPACK4 RFRP OT & RF1A OT 8A 230Vac SPDT Sensor Type NTC100K Temp Range 5 35C IP Rating IP20 Adjustable Switching Differential 0 1. 0C
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1137 reviews
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Product Reviews
J
Verified Purchase
John Arbelo
Los Angeles, US
★★★★★ 5
Works when working outside and heavy activities
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I use it as an Amazon delivery driver, and it works in the heat and sweat is no issue it does last for 2 hours. Reapplying it is extremely easy, no burns or sun damage to my skin. I can tell you it works cause I’m recovering from skin cancer and it works no problems or anything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 3
Just ok - too thick to apply evenly
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Just ok - very thick, so difficult to apply evenly. I use this for outdoor cycling and it works, but it's so thick that it tends to clump instead of smoothly covering the skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
J
Verified Purchase
JP
Cuba, US
★★★★★ 5
Favorite sunscreen
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
Doesn't go on greasy. Doesn't stink. Don't get sunburnt wearing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
MyOpinionMatters
San Leandro, US
★★★★★ 5
Works well, smells great, goes on easily
Sun protection factor: 15 Sun Protection Factor (SPF), Size: 6 Count (Pack of 2)
It smells good. It goes on easily with the spray bottle. It keeps me from burning while out biking. It's a good price. Overall, a very nice product that does what it should. We carry it in our bike packs and in the car when we know we'll be out in the sun all day. Doesn't feel heavy when sprayed on so it smooths over your skin very well. Keeps me from burning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2025
M
Verified Purchase
Marie
Carnegie, US
★★★★★ 5
Good sunscreen
Sun protection factor: 70 Sun Protection Factor (SPF), Size: 6 Ounce (Pack of 1)
Works well, nice smell, easy to apply
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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