Split Pro Series

LRH30RIN+LRH30RIW

3 HP · Commercial Water Chiller
Premium split-system chillers featuring enhanced refrigeration efficiency, improved energy performance, and greater installation flexibility for demanding commercial and industrial cooling applications.

QUICK SPECIFICATIONS

Cooling Capacity
7.5 kW
25,600 BTU/h
Compressor Power
3 HP
Non-Inverter
Min. Target Water Temp.
6°C (43°F)
cold-water species & lobster holding
Expansion Valve
EEV (Electronic)
precise metering · lower energy waste
Recommended Water Volume
2250 L
@30°C ambient / 20°C target
Cooling Capacity
7.5 kW
25,600 BTU/h
Water Connection
Ø50PVC Pipe
Expansion Valve
EEV (Electronic)
precise metering · lower energy waste
Engineered for set-points as low as 3°C (premium) / 6°C (standard) — purpose-built for cold-water species, lobster holding & process cooling.

GALLERY

Product Gallery

Real-unit photography managed in the WP media library — each model uploads its own gallery; the theme calls it dynamically.

DIDEO

Seen At The Show
Exterior footage filmed at our exhibition booth

Applications

Designed For

Confirm this is your application before you size the unit.

Seafood HoldingLive seafood storage in restaurants & markets — titanium heat exchanger resists corrosion in saltwater.
Lobster & Cold-Water HoldingPremium series reach set-points as low as 3°C; standard 6°C — built for cold-water species.
Live Seafood DisplayQuiet, stable cooling for front-of-house display tanks and retail showcases.
Aquatic SystemsRecirculating aquariums, ornamental ponds and public aquarium life-support loops.
Process Cooling24/7 commercial-duty cooling for industrial process water and equipment.
Live Seafood TransportTemperature-controlled holding during distribution and logistics.

Application coverage is configured per product series. Confirm your use case in the quote form.

Selection Guide

Find the right model for your tank

Enter your tank volume and target temperature — we match the recommended model range at a 30°C ambient reference. For other ambient conditions or project sizing, use the full Selection Guide.

Split Pro Series
* Estimates assume a 30°C ambient reference. For detailed multi-condition sizing, open the full Selection Guide.
Matched Models
Recommended from your inputs
Enter your parameters and click Calculate to see matched models.

ADVANTAGES

Why Kool-Blaster

Engineering choices that matter for commercial, continuous-duty cooling.

Titanium Heat Exchanger

Corrosion-proof in saltwater and brackish applications.

Commercial-Duty Compressor

Rated for continuous, hard-wired duty cycles.

Stable Temperature Control

EEV + digital controller hold set-point reliably.

Easy Maintenance

Simple installation, serviceable components, 5 m rodent-proof cable.

Low-Temperature Capability

Premium series (LRH / LRBP) reach set-points as low as 3°C; standard series 6°C — engineered for cold-water species, lobster holding and process cooling.

SIZING
Performance Overview

Reference values to confirm the unit fits your load.

Parameter LRH30RIN+LRH30RIW
Cooling Capacity 7.5 kW  (25,600 BTU/h)
Recommended Water Volume 2250 L  @30°C ambient / 20°C target
Target Water Temp. Range 6°C~35°C (43°F~95°F)
Min. Water Flow 3.0 m³/h
Noise Level 46/56 dB(A)
Input Power 2.86 kW

Note: Values are reference points under standard test conditions. Full performance data is available in the downloadable datasheet.

EEV electronic expansion valve meters refrigerant flow precisely — holding set-point under load while cutting energy waste during 24/7 commercial duty.

SPECS

Technical Specifications

SpecificationLRH30RIN+LRH30RIW
Model No.LRH30RIN+LRH30RIW
SeriesSplit Pro Series
Operating ModeCooling & Heating
Configurationsplit_pro
Compressor HP3 HP
Cooling Capacity7.5 kW / 25,600 BTU/h
Heating Capacity7.5 kW / 25,600 BTU/h
Input Power2.86 kW
Max. Current17 A
Voltage / Frequency220V 50Hz
RefrigerantR410a
Compressor ControlNon-Inverter
Expansion ValveElectronic Expansion Valve (EEV)
Heat ExchangerTitanium Tube
Water ConnectionØ50PVC Pipe
Min. Water Flow3.0 m³/h
Target Water Temp. Range6°C~35°C (43°F~95°F)
Control PanelWater-resistant control panel
Dimensions (L×W×H)484x464x514 738x445x630 mm
Net Weight51.6+26 kg
Noise Level46/56 dB(A)
APP / WiFi Control1
Warranty1 Year
Rodent-resistant Cable5 m standard; extension cable optional, up to 100 m (no repeater required)

Note: Electrical rating is confirmed by the manufacturer product catalogue. Site supply must be verified in the quote form. Specifications are subject to change without notice; confirm the latest parameters with your sales contact before ordering. Net weight is approximate.

INSTALL & DOCS

Installation & Downloads

Installation Information

Downloads

  • Indoor&Out door installation (water-resistant control panel)
  • Connection: Ø50PVC Pipe pipe water inlet / outlet
  • Hard-wired to dedicated circuit (17 A max)
  • Rodent-proof signal cable, 5 m standard (up to 100 m)
  • Maintenance: periodic heat exchanger cleaning, flow check
FIELD
Case Studies
Real commercial installations using Kool-Blaster units.
IMG: Sydney restaurant

Sydney Seafood Restaurant

Australia · Display

Silent Commercial units for front-of-house display with strict noise limits.

View Case →
IMG: KL market

KL Wholesale Market

Malaysia · Holding

Essential + TopFlow units holding live stock through peak summer load.

View Case →
IMG: Bangkok supermarket

Bangkok Supermarket Chain

Retail · Display

Display Compact across 12 stores with space-limited tank layouts.

View Case →

COMPARE

Compare Similar Models

Step up or down within the Kool-Blaster range to match your volume.

Comparable
LRH30RIIN+LRH30RIW
7.5 kW · 3 HP · 2,250 L
at 30°C ambient / 20°C target
This model
LRH30RIN+LRH30RIW
7.5 kW · 3 HP · 2,250 L
at 30°C ambient / 20°C target
Larger
LRH50RIIN+LRH50RIW
12.3 kW · 5 HP · 3,750 L
at 30°C ambient / 20°C target

FAQ

LRH30RIN+LRH30RIW - Common Questions

How do I choose the right chiller size?
Match your tank volume to the recommended water volume at your target temperature. LRH30RIN+LRH30RIW covers up to 2250 L at 30°C ambient / 20°C target. Use the full Selection Guide, or contact sales for project sizing.
Can this chiller be used for saltwater?
Yes. The titanium heat exchanger is corrosion-proof in saltwater and brackish water — the standard choice for seafood holding and marine aquaculture.
Can it operate continuously?
Yes. The commercial-duty compressor and hard-wired electrical design are built for continuous duty in commercial environments.
What water volume can this model support?
Up to 2250 L under standard conditions (30°C ambient, 20°C target, continuous operation). Warmer ambient or higher stock density requires sizing up.
What installation space is required?
Indoor placement with a water-resistant control panel; outdoor use needs weather protection. Connections are Ø50PVC Pipe; unit dimensions 484x464x514 738x445x630 mm, weight 51.6+26 kg.
How low can a Kool-Blaster chiller reach?
Our premium series (LRH / LRBP) reach set-points as low as 3°C; standard series 6°C. The full line covers 3 to 6°C — suitable for cold-water aquaculture, lobster holding and process cooling.

Need Help Selecting a Chiller?

Contact Kool-Blaster for professional cooling solutions tailored to your application and market. Tell us your target market — voltage, water-connection fittings, and refrigerant type can be specified to local requirements on request.