HQ HeatMax RHS Weather-Tight Spa Heater 11kW

Model: HEATMAX 11.0

Product Overview

As a retailer of hot tub spare parts, I’m featuring the HydroQuip HEATMAX RHS series heater in its powerful 11kW configuration. This high-capacity, standalone heating solution is engineered for demanding applications requiring superior heating performance. Perfect for both new installations and existing spa systems where substantial heating power is needed.

Key Features

• Commercial-grade 11kW heating element
• Weather-resistant enclosure
• Stainless steel heater housing
• High-flow U-shaped design
• Integrated safety systems
• Visual operation indicator
• Complete union connections
• Durable baked enamel finish

Design Advantages

The HEATMAX series combines powerful heating capacity with practical, user-friendly design. The high-flow U-shaped housing ensures efficient heat transfer while maintaining optimal water flow, particularly important for this higher-powered unit.

Technical Specifications

Specification	Detail
Model Number	HEATMAX 11.0
Power Rating	11kW
Voltage	230V
Length	21 inches
Height	15 inches
Width	8 inches
Housing Material	Stainless steel
Connection Size	2 inch unions
Flow Design	U-shaped housing
Housing Diameter	2-1/4 inch
Finish	Baked enamel
Construction	Weather-tight

Safety Features

• Integrated pressure switch protection
• High-limit safety circuit
• Tight differential thermostat
• Operation indicator light
• Comprehensive safety monitoring

Installation Benefits

• Complete with inlet and discharge unions
• Weather-resistant design for outdoor installation
• Versatile mounting options
• Clear operation manual included
• User-friendly controls

Performance Features

The 2-1/4″ high-flow U-shaped housing design optimizes water flow while maximizing heat transfer efficiency. The 11kW power rating provides rapid heating capabilities for larger water volumes or demanding applications.

Weather Protection

Engineered specifically for outdoor installation, the weather-tight construction and baked enamel finish provide superior protection against environmental factors while maintaining reliable operation in various weather conditions.

Note: Includes manufacturer’s one-year warranty