BioSmart, CZ, and ComfortZone Heater Support | BioSmart Solutions

Why Use a BioSmart® Far Infrared Heater
Your source for Biosmart and ComfortZone heater parts
Testimonials

Our BioSmart® Heater saved us hundreds, maybe even thousands this year! The… Read more

Randal Swob

I checked out other brands of infrared heaters and decided on BioSmart® Hea… Read more

Chuck

We recently purchased three BioSmart® Heaters for our home in Pennsylvania.… Read more

Joe & Sue Carolus (and CiCi) - Lewistown, PENNSYLVANIA

We got our Mom’s BioSmart® heater all fired up and it’s SO warm! Her place … Read more

David Armas - CANADA

I have thoroughly enjoyed my BioSmart® Heater. It has been wonderful and ve… Read more

Gay Shane

I received my heater about two weeks ago. I LOVE IT! I am warmer. Since I h… Read more

Raven W - MARYLAND

We purchased our first CZ Infrared™ 1500 watt heater last February for our … Read more

Kathy Keough - MASSACHUSETTS

I must tell you that the BioSmart® Heater I bought from you has been absolu… Read more

Kenneth Rick

Our two BioSmart® Heaters have proven to be a large help in cutting heating… Read more

Morrison Lumber & Hardware - West Plains, MISSOURI

Hello, We all want to thank you for your contest to win a heater. Our new… Read more

C & D Thompson - WA
Re-manufactured Heaters

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Can’t find what you’re looking for?

Heater parts for BioSmart, ComfortZone, and CZ Infrared are still available in our old cart. Click here to go there now.
Recent Blog Posts
- Air Filtration Basics May 3, 2022
- Heat Type Comparison September 8, 2016
- Why Use a BioSmart® Far Infrared Heater September 6, 2016

Diagnostic Worksheets

Portable Heaters

Diagnostic worksheet for ComfortZone and Early CZ infrared heaters.
Diagnostic worksheet for CZ & BioSmart portable heaters

Wall Heaters

Bio-1000F In-Wall Heater diagnostic procedure

Parts

ComfortZone and Early CZ infrared heaters parts

Instructions

BioSmart – Replacing Fan or High Limit Switch on Portable Heaters
BioSmart – Replacing Fan on Portables
BioSmart & ComfortZone- Replacing the power cord
ComfortZone (with DC fans)- Converting a A04 control board to an A06

Calibrating

Schematics

BioSmart Breath Easy (1500PA) Full-Schematic
BioSmart 1500PCP Full-Schematic
BioSmart 1500PCB Full-Schematic
BioSmart 1500PB Full-Schematic

Misc

PC Board numbers