
Product Information
Upgrade your bathroom with the ThermaSol FFM-RHOMBUS Fog-Free In-Shower Heated Mirror, designed for
effortless use in showers, vanities, and wet areas.
Constructed from durable shower-safe glass with a polished plain edge, this elegantly crafted mirror
ensures a crystal-clear reflection .
With a sleek and functional design, the Rhombus mirror seamlessly blends into any bathroom décor,
combining style and practicality for an enhanced grooming experience.



Product Features
The ThermaSol FFM-RHOMBUS is a premium fog-free, in-shower heated mirror, designed to provide a consistently clear reflection in wet environments.
Featuring an integrated 12V heating system, this mirror effectively prevents condensation buildup.
Crafted from 1/4" thick shower-safe glass with polished edges, the Rhombus Mirror combines durability, elegance, and safety for long-lasting use.

ThermaSol FFM-RHOMBUS Fog-Free In-Shower Heated Mirror
Uninterrupted Clarity for Any Bathroom Setting:
The ThermaSol FFM-RHOMBUS Mirror provides a fog-free reflection in high-moisture environments, ensuring
clear visibility for a hassle-free grooming experience.
Advanced Heating Technology for Maximum Performance:
Equipped with a 12V heating pad, this mirror actively prevents fog buildup, offering a consistently
clear surface for shaving, skincare, and daily routines.
Durable and Elegant Glass Construction:
Made from 1/4" thick shower-safe glass with polished edges, the Rhombus Mirror is designed for
durability, safety, and a sleek, modern aesthetic.
Versatile and Compact Design:
With dimensions of 12.5" W x 17" H x 1" D, this mirror is perfect for showers, vanities, and wet areas.
Premium Heated, Fog-Free In-Shower Mirror
The ThermaSol FFM-RHOMBUS is engineered to deliver uninterrupted clarity in high-moisture environments, making it perfect for showers, vanities, and wet areas. Featuring an integrated 12V heating system, this mirror prevents fog buildup, ensuring a crystal-clear reflection.

Fog-Free Reflection
The built-in heating technology ensures a consistently clear and fog-free mirror surface, even in high-humidity shower environments.

Shower-Safe Glass Construction
Crafted from durable, tempered glass with a 1" beveled edge, this mirror is built to withstand high temperatures up to 250°F.

Large Viewing Surface
With dimensions of 12-1/2" W x 22" H, this mirror provides a spacious reflection area, making grooming more convenient and practical.

Versatile Installation
Designed for seamless integration into showers, above vanities, or wet spaces, this mirror offers easy mounting and a 12V transformer for efficient setup.
What’s Included?
- Assembled Mirror
- Integrated Heating Pad
- Metal Mounting Frame
- Transformer Wiring
- 120V Input (Black-White) / 12V Output (Red-Blue)
- 2 Solder-less Connectors
- 2 Screws
- Wall Anchors
- Installation Manual
- Warranty

About ThermaSol
ThermaSol, a US-based pioneer in residential steam showers, has been innovating spa equipment since 1958.
Established by David Altman, the company has been proudly family-operated for three generations and became part of the Harvia family in 2024.
Offering smart showers, steam and sauna systems, and advanced steamheads, ThermaSol is committed to delivering safe, reliable, and eco-friendly multi-sensory spa experiences.


Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Specifications
Model | RHOMBUS |
---|---|
Construction | Glass Mirror with Stainless Steel Mounting Bracket |
Glass Thickness | 0.25" |
Maximum Temperature | 250°F |
AC Voltage | 110V AC to Transformer |
DC Voltage | 12V DC |
Mirror Heater Wattage | 50W |
Shipping Weight | 21 lbs |
Width | 12-1/2" |
Depth | 1" |
Height | 17" |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email info@peakprimalwellness.com, or phone – (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
What makes the ThermaSol FFM-RHOMBUS Fog-Free Mirror unique?

The ThermaSol FFM-RHOMBUS is a heated, fog-free mirror designed for in-shower use, ensuring a clear reflection even in high-moisture environments. With polished edges and a sleek design, it enhances both functionality and style in any bathroom.
How does the fog-free technology work?

The integrated 12V heating pad evenly distributes warmth across the glass surface, preventing condensation and ensuring a fog-free reflection even in humid shower conditions.
Can the FFM-RHOMBUS be installed inside the shower?

Yes, the FFM-RHOMBUS is designed for safe installation inside showers, above vanities, and in other wet areas, making grooming effortless in high-humidity spaces.
What are the power requirements for the mirror?

The mirror operates on a 12V DC power supply and includes a 110V AC to 12V DC transformer for easy installation and reliable performance.
What materials are used in the construction of the FFM-RHOMBUS?

The FFM-RHOMBUS is constructed from 1/4" thick tempered safety glass with polished edges and a stainless steel mounting bracket, ensuring durability and a refined look.
What are the dimensions of the FFM-RHOMBUS mirror?

The FFM-RHOMBUS measures 12-1/2" W x 17" H x 1" D, providing a compact yet functional design suitable for showers, vanities, and bathroom spaces.
Is the mirror resistant to high temperatures?

Yes, the FFM-RHOMBUS is designed to withstand temperatures up to 250°F, making it perfect for use in steam showers and humid environments.
What accessories are included with the mirror?

The FFM-RHOMBUS comes with a 120V to 12V transformer, a metal mounting frame, two solderless connectors, screws, wall anchors, and a full installation and operation manual for quick and easy setup.