Peltier Cooler No. 7: Complete Peltier Cooler Unit with Thermostat Heat Control Switch

Ideal for Stag Beetle and Rhinoceros Beetle Breeding
Based on your feedback and requests, we've added new features and are launching our new system in June 2022.

■ Features
- The thermostat unit now includes a high-capacity relay, enabling temperature control for up to three Peltier cooling units.
- The power supply comes with a cooling fan, fan guard, and AC cord.
- Fan guards are now standard on all three cooling units.
- Mounting options for the cooling units are included, making installation simple and secure.

*Products enclosed in 【 】 in the description below are sold separately. Please search for the product name within the brackets for details.

① 【Peltier Cooling Unit】: Pre-wired for 3 units
【Option 1 Fan Guard Attachment】: Attached.
【Option 2 Mounting Screw Processing + Screws + Template】: Processed and included.

② 【DC12V 12.5A Power Supply (with Cooling Fan & AC Cord)】: Pre-wired.

③ 【DC12V 40A Adjustable Thermostat Switch】: Pre-wired.
Initial settings: ON: 30℃ / OFF: 28℃

■ Shipping
- We will ship via Takkyubin (delivery service) within 3 days of payment completion, after 6 PM.

■ Notes
- The power supply fan runs constantly, but it can be modified to operate in conjunction with the Peltier units. Please contact us before purchasing if you would like this modification.
- Water droplets will form on the cooling fins, so please install a drip tray.
- If used in ambient temperatures below 25℃, frost may form on the cooling fins, reducing effectiveness. In such cases, turning off the power will defrost the unit. (We recommend using a timer outlet for ON/OFF cycles to prevent frosting.)
- This unit provides cooling only; it cannot heat.
- Peltier cooling devices are most effective when used with ① insulated boxes and ② in small, sealed spaces. We often receive questions about how much cooling can be achieved in a 1 cubic meter space; please expect less cooling than you might anticipate.
- This is a handmade item and may not be perfect. We will repair or refund any defects upon arrival before you confirm receipt. For any other issues, please purchase only if you are able to handle repairs yourself. However, if you are willing to cover round-trip shipping costs and repair part fees, we may be able to assist with repairs.