Rinnai 224042 Universal Bug Guard for Tankless Water Heater Vent Screens

Name: Rinnai 224042 Universal Bug Guard for Tankless Water Heater Vent Screens
SKU: 224042
Price: 222.04 USD
Availability: InStock

SKU: 224042

$222.04

Only 1 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$222.04	0%
5–9	$210.94	5%
10+	$199.84	10%

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Identify the water heater and vent system before selecting a control, accessory or vent component.

Product type	Water-heater controls and vent components
Part / SKU	224042

What to check before ordering

Record the full heater model and its indoor/outdoor and condensing/non-condensing configuration.
Use the model instructions to confirm the vent system, diameter and function of the replacement part.
Have a qualified installer check the complete vent route and termination.

Service reminder: A similar diameter or connector is not enough to approve mixed vent components or control models.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

Rinnai 224042 Universal Bug Guard – OEM Vent Protection for Tankless Water HeatersProtect your Rinnai tankless water heater system with this genuine Rinnai 224042 Universal Bug Guard, designed to prevent insects, small debris, and pests from blocking exhaust or intake vents. Built with durable, corrosion-resistant steel, this guard fits a wide range of Rinnai vent termination models and ensures long-lasting outdoor performance.

Key Benefits:Genuine Rinnai OEM bug guard for tankless water heater systemsPrevents blockages caused by insects, birds, and debris

Maintains optimal air flow and burner efficiencySimple installation – fits directly onto existing vent terminationsConstructed for harsh outdoor conditions

Ideal for HVAC professionals, service technicians, and homeowners seeking reliable protection for Rinnai tankless gas water heater vents.

Product details

Part / SKU	224042

Package includes

Rinnai 224042 Universal Bug Guard for Tankless Water Heater Vent Screens

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.