FAQ

Yes. However, the pressure drop for the Twin-Flo supply and return piping (including all fittings) needs to be calculated by a heating professional thus insuring proper operating pressure through both units.

To properly size a unit for a space heating application a heating professional should perform a heat-loss calculation. Choose the proper size Twin-Flo unit based on the BTU needs for the space.

We do not recommend using Twin-Flo units for steam applications.

No. Twin-Flo units are designed for heating only applications.

Yes. Twin-Flo units are made with no-lead 95/5 silver solder, which meets most local code requirements. Check local code to verify.

We recommend using a circulator pump for optimal performance.

These units were discontinued in 1989 and parts are no longer available.

We do not recommend the use of convectors in one-pipe steam applications. One-pipe steam systems are susceptible to “water hammer” which can seriously damage the equipment.

a. Yes, providing the existing is either hot water or a two-pipe steam system.
b. For both hot water and two-pipe steam radiators with steel pipe connections, you must install bi-metallic connectors on both the supply and return side of the convector. If the proper connectors are not used, the dissimilar metals of steel piping and copper tubing can cause a chemical reaction resulting in the premature erosion of the copper tubing in the convector coil.

Yes. Surface should be properly prepared for paint by thoroughly cleaning the surface and lightly sanding with fine grit sandpaper. Enamel based paints are highly recommended.

One-pipe systems have just a single piping attached to the radiator. Two-pipe systems have one supply pipe and one return pipe attached to the radiator.

No. Cabinet Unit Heaters are for heating only applications.

Standard units operate with both steam and hot water.

Yes. Twin-Pak commercial baseboard work in both steam and hot water applications.

The baked prime finish is a dark tan color.

Elements are available in copper tube/aluminum fin or steel tube/steel fin configurations. Copper tube sizes are 3/4", 1", and 1-1/4" and steel tubes 1-1/4" or 2".

Gas-fired unit heaters are available in natural gas and LP gas.

The Beacon Morris Tubular unit heaters are ETL certified in accordance with categories I and III venting requirements. This certification allows units to be vented both vertically and horizontally using either single-wall or double-wall venting materials. Please consult a heating professional to insure all venting protocols are followed.

a. Please consult a heating professional to perform a heat-loss calculation for your garage. Many variables such as the number of doors and windows, exposure, and building construction type affect this calculation.
b. For general reference purposes: (We highly recommend proper heat-loss calculation)
BRT 30 1 – 1-½ car garage
BRT 45 2 - 2-1/2 car garage
BRT 60 3 – 3-1/2 car garage

1/2” gas connection

a. 4” Standard Combustion (All Sizes)
b. 4” Separated Combustion (Sizes 30 – 75)
c. 5” Separate Combustion (Sizes 90 – 120)