---
product_id: 456863260
title: "Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation"
brand: "amtrak solar"
price: "228 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/456863260-amtrak-solar-thermostat-made-in-usa-automatic-12v-inline-temperature
store_origin: RO
region: Romania
---

# 12V Plug-and-Play Power Effortless Installation Auto On/Off at 67°F/85°F Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation

**Brand:** amtrak solar
**Price:** 228 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🌞 Keep your cool effortlessly—solar smart, energy sharp!

## Quick Answers

- **What is this?** Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation by amtrak solar
- **How much does it cost?** 228 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/456863260-amtrak-solar-thermostat-made-in-usa-automatic-12v-inline-temperature)

## Best For

- amtrak solar enthusiasts

## Why This Product

- Trusted amtrak solar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Durable Design:** Lightweight 13g unit built to last with precision thermal snap switch technology.
- • **Energy-Saving Ventilation:** Maximizes solar fan efficiency to reduce energy waste and lower your utility bills.
- • **Smart Temperature Control:** Automatically powers your attic fan on at 85°F and off below 67°F for optimal climate balance.
- • **Seamless Plug-and-Play Setup:** Connects instantly between your solar panel and fan—no tools, no hassle.
- • **Made in the USA with Quality Assurance:** Trust in American craftsmanship for reliable, long-term performance.

## Overview

The Amtrak Solar Thermostat is a compact, automatic 12V inline temperature controller designed for solar attic fans. It features a pre-set thermal snap switch that activates the fan at 85°F and shuts it off below 67°F, ensuring efficient ventilation and energy savings. Easy to install with plug-and-play wiring, this durable thermostat is made in the USA and ideal for attics, sheds, RVs, and greenhouses.

## Description

This is an inline 85 degree thermostat designed for Amtrak Solar Attic Fans. It can easily be installed between the fan and panel wires. The thermal snap switch is a device that is designed to turn on the Solar Attic Fan when the temperature in the attic reaches approximately 85°F. Specifications Series: 1/2" Disc Type: Automatic Reset Function: Close On Rise (Normally Open) Open Temperature: 67°F ± 11°F Close Temperature: 85°F ± 7°F.

Review: We bought the house from the original owner, who had had a solar powered fan installed in an east-facing gable. So as soon as the sun came up, fan powered on. Typically, it's not hot enough to justify usage first thing in the morning. The problem is the house is turned slightly off compass axis, so that by late afternoon, it's not gaining charge and the fan drops out. The install for the thermostat is bone simple. It was working yesterday afternoon while the attic temperature was above 85 degrees. It's cool this morning, and the fan is off, building charge in the battery. Outstanding...
Review: The temperatures it works at is what they say. Very easy to hook up to their solar panel - fan setup. I would recommend the thermostat.

## Features

- (EASY TO INSTALL) Plug and Play Connect the thermostat in between the Solar fan and Solar panel and it will work.
- (EASY TO USE) Once installed no adjustments are needed it will automatically turn off the fan if it gets below 67 degrees and on when the temperature in your attic reaches above 85 degrees.
- (STABILIZES TEMPERATURE) Keeps the temperature stable for your convenience
- ENERGY EFFICIENT VENTILATOR: It save enery and money by providing energy-efficient operation of ventilators
- (EASY TO INSTALL) Connect the thermostat in between the Solar fan and Solar panel and it will work
- (EASY TO USE) Once installed no adjustments are needed it will automatically turn off the fan if it gets below 67 degrees and on when the temperature in your attic reaches above 85 degrees

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MS4MAY9 |
| Auto Shutoff | Yes |
| Brand | Amtrak Solar |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (264) |
| Date First Available | 4 February 2017 |
| Item Weight | 13 g |
| Model Number | AMSOT85 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 13 g |
| Special Features | Pre-Set Automatic Thermostat Switch |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Amtrak Solar
- **Colour:** Black
- **Controller type:** Automatic
- **Product dimensions:** 25D x 25W x 25H millimeters
- **Special features:** Pre-Set Automatic Thermostat Switch

## Images

![Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation - Image 1](https://m.media-amazon.com/images/I/41+Fe-Z5LmL.jpg)
![Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation - Image 2](https://m.media-amazon.com/images/I/51FMX7Ijy-L.jpg)
![Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation - Image 3](https://m.media-amazon.com/images/I/61+SEqatfkL.jpg)
![Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation - Image 4](https://m.media-amazon.com/images/I/71y5zGckjjL.jpg)
![Amtrak Solar Thermostat – Made in USA – Automatic 12V Inline Temperature Controller – Plug-and-Play On/Off Switch for Solar Attic Fan, Roof Vent, Gable, Shed, RV or Greenhouse Ventilation - Image 5](https://m.media-amazon.com/images/I/51R-UEYERhL.jpg)

## Questions & Answers

**Q: Thermostat doesn't turn off, temp well below 85F. Fan center is about 5 feet, thermostat mounted near bottom of the fan, off to the side a bit.**
A: it happened to me too, the thermostats they are providing, are defective, or wrong for the product

**Q: Will this work with a non amtrak solar pannel as the power source?**
A: Yes, If the panel has 16/14 gauge bullet connectors. If the panel has the MC4 Connectors the tip of the female connector will need to be trimmed down and might need to be wiggled and pushed a little but it will work.

**Q: Shipping $54? Why?**
A: We have free shipping. Just checked to see if there was an error and it shows up as free shipping.

**Q: What is the voltage / current rating for the switch?**
A: Can be used for any attic fan, not just solar powered, with system voltages between 0 and 250 volts and up to 10 amps of current

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***H on 18 October 2022*

We bought the house from the original owner, who had had a solar powered fan installed in an east-facing gable. So as soon as the sun came up, fan powered on. Typically, it's not hot enough to justify usage first thing in the morning. The problem is the house is turned slightly off compass axis, so that by late afternoon, it's not gaining charge and the fan drops out. The install for the thermostat is bone simple. It was working yesterday afternoon while the attic temperature was above 85 degrees. It's cool this morning, and the fan is off, building charge in the battery. Outstanding...

### ⭐⭐⭐⭐⭐ Review
*by M***D on 15 May 2021*

The temperatures it works at is what they say. Very easy to hook up to their solar panel - fan setup. I would recommend the thermostat.

### ⭐⭐⭐⭐ Review
*by G***G on 17 October 2020*

It turns on O.K. but it takes the temp. down to low before shutting off. I like to keep my greenhouse between 80 and 85 degrees. I am looking for a thermostat. that can be adjustable.

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*