Explore Boldr products

Your cart is waiting to be filled

Kelvin - Energy Saving Heater

Kelvin - Energy Saving Heater

Smart Infrared Heater

Klima Smart Controller

Klima Smart Controller

Smart Thermostat for A/Cs

FLASH SALE LIVE | UP TO 25% OFF SITEWIDE

FLASH SALE LIVE | UP TO 25% OFF SITEWIDE

Products

Kelvin smart heater

Kelvin

Smart Infrared Heater

Klima smart thermostat

Klima

Smart Thermostat for A/Cs

The app Magazine Contact us Help center

For Business

Accessories

HVAC Contractors

Become a Boldr Pro

Discover tips, news and opinions.

Latest From The Magazine

- BOLDR HOME
How to Control Your Mini Split from a Samsung Phone (Easy Setup)

by Dua Jones February 25, 2026
- BOLDR HOME
What Causes Mold in Ductless Air Conditioners? Cleaning & Prevention Guide

by Dua Jones February 25, 2026
- BOLDR HOME
How to Install a Through-the-Wall Air Conditioner (2026 Guide)

by Dua Jones February 24, 2026
- BOLDR HOME
Why Your AC Bill Is So High: 5 Costly Mistakes

by Dua Jones February 22, 2026
- BOLDR HOME
What Is the Perfect Sleeping Temperature? Science Says 60–67°F

by Dua Jones February 19, 2026
- BOLDR HOME
How to Clean a Window Air Conditioner Without Ruining It in 2026

by Dua Jones February 18, 2026
- BOLDR HOME
Are Portable Conditioners A Good Choice in 2026?

by Dua Jones February 16, 2026
- BOLDR HOME
Through-the-Wall Air Conditioners: How They Work in 2026

by Dua Jones February 16, 2026
- BOLDR HOME
What Is a Mini-Split Air Conditioner? Pros and How They Work in 2026

by Dua Jones February 14, 2026
- BOLDR HOME
Why Is My AC Not Cooling? A Complete Troubleshooting Guide in 2026

by Dua Jones February 12, 2026
- BOLDR HOME
Ducted Heat Pump vs. Mini-Split: Which Is Better in 2026

by Dua Jones February 11, 2026
- BOLDR HOME
Why Your Pioneer Mini-Split Is Running but Not Cooling (2026 Guide)

by Dua Jones January 25, 2026

1 2 3 … 16

/* if no javascript: get back ATC button */ body:not(.spo-loaded) [data-shopify="payment-button"], body:not(.spo-loaded).template-product form[action="/cart/add"] [type=submit], body:not(.spo-loaded).template-collection form[action="/cart/add"] [type=submit], body:not(.spo-loaded).template-index form[action="/cart/add"] [type=submit], body:not(.spo-loaded) form[action="/cart/add"] [type=submit] {opacity: 1; pointer-events: all} body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) button, body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) input[type="submit"], body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) input[type="button"], body:not(.spo-loaded) [name="checkout"], body:not(.spo-loaded) [name="goto_pp"], body:not(.spo-loaded) [name="goto_amazon_payments"] {opacity: 1; pointer-events: all}