---
product_id: 315285504
title: "HKR-10C 10 Kilowatt Electric Heater Kit With Circuit Breaker For HVAC Air Handler"
brand: "supplying demand"
price: "€ 330.87"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/315285504-hkr-10c-10-kilowatt-electric-heater-kit-with-circuit-breaker
store_origin: HR
region: Croatia
---

# 10 kW power output 240V single-phase voltage Built-in circuit breaker safety HKR-10C 10 Kilowatt Electric Heater Kit With Circuit Breaker For HVAC Air Handler

**Brand:** supplying demand
**Price:** € 330.87
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your HVAC game with reliable, high-powered heating!

## Quick Answers

- **What is this?** HKR-10C 10 Kilowatt Electric Heater Kit With Circuit Breaker For HVAC Air Handler by supplying demand
- **How much does it cost?** € 330.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/315285504-hkr-10c-10-kilowatt-electric-heater-kit-with-circuit-breaker)

## Best For

- supplying demand enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Design:** Integrated circuit breaker and limit controls for peace of mind
- • **Compact & Lightweight:** Just 5 lbs and under 10 inches for seamless installation
- • **Powerful 10 kW Heating:** Delivers robust warmth for efficient HVAC performance
- • **Universal Compatibility:** Fits major air handler models with easy verification
- • **Expert Installation Recommended:** Ensures optimal performance and longevity

## Overview

The Supplying Demand HKR-10C is a 10 kW electric heater kit designed for HVAC air handlers, operating at 240V single-phase power with a 39.6 AMP draw. Featuring an alloy open coil heater and built-in circuit breaker for enhanced safety, it fits a variety of major brand models. Compact and lightweight, this kit ensures efficient heating performance and easy installation by qualified technicians.

## Description

Supplying Demand HKR-10C 10 Kilowatt Electric Heater Kit With Circuit Breaker For HVAC Air Handler

## Features

- Alternate part numbers include 81-0302-00, THKR10C, GMCHKR-10C, 81-0302-01, and HKR-10CB.
- 34,100 BTU | AMP: 39.6 | Volts: 240V | Watts: 10 | Frequency: 60 Hz | Voltage phase: 1 | Fits model specific air handlers
- Alloy open coil heater and necessary limit controls with circuit breakers
- Heating, ventilation, air conditioning, or refrigeration parts and accessories should only be installed by qualified technicians.
- Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific model. We have included a video in the product gallery to help you find your model number and information in the description below.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Supplying Demand |
| Part Number | SD81-0302-01 |
| Item Weight | 5.09 pounds |
| Product Dimensions | 9.25 x 8 x 16 inches |
| Item model number | HKR-10C |
| Power Source | Electric |
| Voltage | 240 Volts |
| Included Components | Electric Heater Kit |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 30-day return policy for new and unopened items only | 90-day limited manufacturer's warranty on compatible models |

## Images

![HKR-10C 10 Kilowatt Electric Heater Kit With Circuit Breaker For HVAC Air Handler - Image 1](https://m.media-amazon.com/images/I/713c6rsCwyL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/315285504-hkr-10c-10-kilowatt-electric-heater-kit-with-circuit-breaker](https://www.desertcart.hr/products/315285504-hkr-10c-10-kilowatt-electric-heater-kit-with-circuit-breaker)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*