---
product_id: 325335141
title: "Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2-3 channel, 7 day"
brand: "horstmann"
price: "$271"
currency: NZD
in_stock: true
reviews_count: 2
url: https://www.desertcart.nz/products/325335141-horstmann-h37xl-channelplus-electronic-central-heating-programmer-series-2-3
store_origin: NZ
region: New Zealand
---

# Backlit LCD display Auto winter/summer time adjust 7-day programmable timer Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2-3 channel, 7 day

**Brand:** horstmann
**Price:** $271
**Availability:** ✅ In Stock

## Summary

> 🔥 Take command of your comfort with precision timing 🕒

## Quick Answers

- **What is this?** Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2-3 channel, 7 day by horstmann
- **How much does it cost?** $271 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/325335141-horstmann-h37xl-channelplus-electronic-central-heating-programmer-series-2-3)

## Best For

- horstmann enthusiasts

## Why This Product

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

## Key Features

- • **Reliable Peace of Mind:** Industry-leading 5-year warranty to keep your home cozy worry-free
- • **Clear Visibility Anytime:** Backlit display ensures easy programming even in low light
- • **Boost & Advance Functions:** Instant heating boost or schedule advance for on-demand comfort
- • **Effortless Time Management:** Pre-set clock with automatic daylight saving adjustments means zero hassle
- • **Master Your Heating Schedule:** 3 independent zones with 3 on/off periods each for ultimate control

## Overview

The Horstmann H37XL Channelplus is a versatile 7-day electronic central heating programmer featuring 3 independent zones, each with 3 customizable on/off periods. It includes a backlit LCD display, automatic winter/summer time adjustment, and convenient boost and advance functions. Designed for professional-grade control and backed by a 5-year warranty, it’s engineered to optimize your home heating schedule with ease and reliability.

## Description

3 channel - 7 day electronic programmer;Independent settings for 3 separate zones;3 on / off periods;Pre-set clock. Auto winter / summer time change;Back lit display, Boost and advance. 5 year warranty

Review: Why the price hike? - I bought one of these (to replace an old one with flat battery) in April 2021 for £106. What on earth have they done to justify a price hike to £222 in Oct 2023? My pension hasn't more than doubled in 2 1/2 years. I've since moved house and find I need to replace the one in my new property but I think I'll manage a bit longer. Anybody from Horstmann like to leave a justification - other than outright profiteering?
Review: Ridiculous Price - Simply can't understand the price for this unit. I had reason to check price on 37xl series 2. Price £85 plus vat

## Features

- Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2 - 3 channel, 7 day

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01L4PIOAC |
| Best Sellers Rank | 613,055 in DIY & Tools ( See Top 100 in DIY & Tools ) 5,290 in Central Heating System Accessories |
| Customer Reviews | 4.1 4.1 out of 5 stars (24) |
| Date First Available | 13 Aug. 2015 |
| Display style | LCD or LED |
| Item Package Quantity | 1 |
| Item Weight | 420 g |
| Manufacturer | Horstmann |
| Manufacturer reference | 0529536 |
| Package Dimensions | 17 x 11.1 x 4.7 cm; 420 g |
| Part Number | 0529536 |

## Product Details

- **Brand:** Horstmann
- **Display type:** LCD or LED
- **Manufacturer:** Horstmann
- **Operating temperature:** 20 Degrees Celsius
- **UPC:** 772040529536 798256084782

## Images

![Horstmann H37XL Channelplus Electronic Central Heating Programmer Series 2-3 channel, 7 day - Image 1](https://m.media-amazon.com/images/I/21qQPkht0SS.jpg)

## Customer Reviews

### ⭐ Why the price hike?
*by M***H on 12 October 2023*

I bought one of these (to replace an old one with flat battery) in April 2021 for £106. What on earth have they done to justify a price hike to £222 in Oct 2023? My pension hasn't more than doubled in 2 1/2 years. I've since moved house and find I need to replace the one in my new property but I think I'll manage a bit longer. Anybody from Horstmann like to leave a justification - other than outright profiteering?

### ⭐ Ridiculous Price
*by S***T on 30 September 2016*

Simply can't understand the price for this unit. I had reason to check price on 37xl series 2. Price £85 plus vat

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**Shop now:** [https://www.desertcart.nz/products/325335141-horstmann-h37xl-channelplus-electronic-central-heating-programmer-series-2-3](https://www.desertcart.nz/products/325335141-horstmann-h37xl-channelplus-electronic-central-heating-programmer-series-2-3)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-01*