CHAPTER 5 ROWPU SPACE AND VOIDS HEATING SYSTEMS
Section I. Description and data
5-1 Description. On ROWPU Barge 1 only, ROWPU space and voids are provided with 12 forced air heaters Installed
throughout the barge (Figure 5-1) There are four heaters installed in the RO space and one installed In each void Heater
controls are located on the front of each electrically powered unit (Figure 5-2).
5-2 Capabilities. This heating system provides sufficient heating to maintain an ambient air temperature above 32 °F
during cold weather conditions
5-3 Special limitations. The forced air heaters are Installed to provide sufficient heat to prevent freezing In the ROWPU
space and voids only.
5-4 Performance characteristics. Each unit provides the heat equivalent of 3 kW which is equal to 36 kW of heat for
the 12 heaters.
5-5 Equipment specifications
Electric space heater
Valad Electric Heat Corp.
440 Vac, 3 ph, 60 Hz
Power panel No.4
Supply Co., Norfolk, VA 11037
440 Vac, 3 ph, 3w
5-6 Items furnished
5-6.1 Components of the forced air heaters Installed on Barge 1 are listed on parts lists in drawings referenced in
Appendix A and in Components of End Item List In TM 55-1930-209-14&P-20.
5-6.2 Common and bulk items onboard are listed In Expendable Supplies and Materials List in TM 551930-209-14&P-
5-6.3 Repair parts and special tools onboard are listed in Repair Parts and Special Tools List in TM 551930-209-14&P-
Items required but not furnished. All required items are furnished
Tools and test equipment. Use existing tools and equipment onboard. A complete list of tools and test
equipment is in Tools and Test Equipment List In TM 55-1930-209-14&P-18.