# Taco Comfort Solutions 1 in. IPS Flo-Check

**Brand:** [Taco Comfort Solutions](https://shop.coreranger.com/brands/Taco%20Comfort%20Solutions)
**SKU:** 220-6
**Price:** $71.01 · in stock
**URL:** https://shop.coreranger.com/product/taco-comfort-solutions-1-in-ips-flo-check-203242573

## Specifications

| Spec | Value |
|---|---|
| Model # | 220-6 |
| Pack Size | 1 |
| Internet # | 203242573 |
| Returnable | 90-Day |
| Store SKU # | 504603 |
| Accessory Type | Boiler |
| HVAC Product Type | HVAC Switch |
| Product Depth (in.) | 2.5 in |
| Product Width (in.) | 4.5 in |
| Product Height (in.) | 5.75 in |
| Product Weight (lb.) | 2.5 lb |
| Manufacturer Warranty | 1 Year |

## Description

Taco Flo-Checks are used in a forced hot water heating system to prevent gravity circulation during periods when the boiler is hot, but the space heating zone is not wanted. This makes it possible for the use of the heating boiler to maintain domestic hot water year-round. In systems with multiple circulator zones, Flo-Checks allow heat to flow only into the zones that are calling for heat.

• Prevents gravity circulation in forced hot water heating systems
• Automatically opens and closes when circulator turns on or off
• Manual thumb screw opens for gravity feed applications